Answers
Answer:
b option
Step-by-step explanation:
1st option has a pattern of addition of 3 in the numerator, and the denominator remaining the same, I.e., 3, hence linear.3rd option has common difference 4, hence linear.4th option has common difference 5, 7, 9, and so on, that means difference is being increased by 2.But, 2nd option has no such movement. Hence, b option is the answer.
Hope it helps :)
Related Questions
100 points. and brainly
Answers
Answer:
Your answer is 6
Step-by-step explanation:
3+2+6+6+7+8+8+8= 48
48/8= 6
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Estimate the sum.
6 13/28 + 8 3/32
14 1/2
14
15 1/2
15
Answers
:))
help please math sucks
Answers
Answer: 5.3
0
12
-14
Step-by-step explanation:
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
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Kenny purchased the items shown in the table.
Item Cost ($)
circular saw 79.95
screws 12.50
tape measure 16.75
wood glue 5.20
In the city he lives in, the sales tax rate is 6.5%. In another city, the sales tax rate is 5%. How much more is he spending if he purchases the items in the city he lives in? Round to the nearest cent.
Answers
Answer: Kenny will pay an extra $1.68 in the city he lives in.
Step-by-step explanation:
hi i need help can u answer i will tire to give branle least Audrey and David are reading the same book. Audrey reads 40 pages each day. David reads 20 pages each day. Which of the following is a true statement about the number of pages Audrey and David have read after each day? Select all that apply. A. Audrey has always read twice as many pages as David. B. After 6 days, Audrey and David have read the same total number of pages. C. Audrey has always read a total of 20 pages more than David. D. After 2 days, Audrey has read 40 more pages than David. E. After 3 days, Audrey has read three times as many pages as David.
Answers
The number of pages read after 7 days by Audrey will be 20 pages and David will be 140 pages.
im pretty sure this is it! good luck :)
Answer: Select A and D
Pls help me it’s due tomorrow
Answers
Here is an example of how to draw an isosceles trapezoid:
_______
/ \
/_________\
In this trapezoid, the two parallel sides (the top and bottom sides) are of equal length, and the two non-parallel sides (the left and right sides) are also of equal length. The angles between the top and left sides and between the top and right sides are equal, as are the angles between the bottom and left sides and between the bottom and right sides.
What is an isosceles trapezoid?An isosceles trapezoid is a type of trapezoid where the two non-parallel sides of the trapezoid are of equal length. This means that the trapezoid has a line of symmetry through its mid-point, which divides the trapezoid into two congruent triangles. The two parallel sides of an isosceles trapezoid are also referred to as bases, and the height of the trapezoid is the perpendicular distance between the two bases.
Because an isosceles trapezoid has two congruent triangles, the angles opposite these sides are also congruent. Therefore, an isosceles trapezoid has two pairs of congruent angles, with each pair containing one acute angle and one obtuse angle. The acute angles are located adjacent to the parallel sides, while the obtuse angles are located adjacent to the non-parallel sides.
Isosceles trapezoids have several interesting properties, including that the diagonals of an isosceles trapezoid are congruent, and that the diagonals bisect each other. Additionally, the length of each diagonal can be found using the Pythagorean theorem, and the area of an isosceles trapezoid can be determined using the formula:
Area = ((a + b) / 2) * h
Where "a" and "b" are the lengths of the two parallel sides (bases) and "h" is the height of the trapezoid.
PART B:
An isosceles trapezoid is a quadrilateral with two parallel sides (the bases) and two non-parallel sides of equal length. A parallelogram is also a quadrilateral with two pairs of parallel sides.
An isosceles trapezoid can be thought of as a special case of a parallelogram where one pair of opposite sides is shorter than the other pair. In fact, if you extend the non-parallel sides of an isosceles trapezoid until they intersect, you will get a parallelogram with the same base and height as the original trapezoid.
Conversely, if you take a parallelogram and draw a line segment parallel to one pair of opposite sides, you will get an isosceles trapezoid. This means that every isosceles trapezoid can be thought of as a parallelogram with a missing piece, and every parallelogram can be thought of as an isosceles trapezoid with extra pieces added on.
So, in summary, isosceles trapezoids and parallelograms are related in that isosceles trapezoids can be thought of as special cases of parallelograms, and parallelograms can be thought of as isosceles trapezoids with extra pieces added on.
PART C:
No, we cannot use the term "isosceles" to describe a rectangle because a rectangle, by definition, has four right angles and opposite sides that are parallel and congruent to each other. An isosceles trapezoid, on the other hand, has only one pair of parallel sides and two non-parallel sides that are congruent to each other.
The term "isosceles" is typically used to describe triangles or trapezoids where two sides are congruent to each other. In an isosceles triangle, two sides are equal in length, while in an isosceles trapezoid, two non-parallel sides are equal in length. However, in a rectangle, all four sides are equal in length, not just two.
Therefore, while we can describe a rectangle as having all sides congruent to each other, we cannot describe it as an isosceles rectangle because "isosceles" implies only two sides are congruent, which is not the case for a rectangle.
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PartC, No, a triangle can because the “legs” are the same size and aren’t parallel.
PartA
ANSWER ASAP PLZZ!!!!
What type of roots would you expect plants to have in the desert?
Answers
Answer:
Phreatophytes, like the mesquite tree, have adapted to desert conditions by developing extremely long root systems to draw water from deep underground near the water table.
Step-by-step explanation:
The mesquite's roots are considered the longest of any desert plant and have been recorded as long as 80 feet.
Answer:
Long roots for desert plants look similar to other roots, only more lengthy. The roots spread out from the base of the plant deep into the earth. Typically, the roots are larger than regular thread roots so that they absorb more water.
Step-by-step explanation:
hope it helps ^-^
Each unit on the coordinate plane represents one block. Donna is at Town Hall. She walks 7 blocks left and 2 blocks up to get to the store.
Which ordered pair describes the location of the store?
A. (0, –2)
B. (–7, 2)
C. (–3, –2)
D. (3, 2)
Answers
Answer:
b
Step-by-step explanation:
walking left would make the 7 negative and walking up makes the 2 positive. Since each unit is equal to 1 your coordinate is (-7,2)
(B)
Bcs:
walking left would make the 7 negative and
walking up makes the 2 positive. Since each
unit is equal to 1 your coordinate is (-7,2)
There are about20 school days in a month. In the problem above, about how many miles does Manuel walk each month? Write an equation to show your work.
Answers
Answer:
he or she walks at lest 5 mils
Step-by-step explanation:
Please help me and pls answer all of them. I really need help... Plssssss
Answers
Answer:
Step-by-step explanation:
Ok, so if there is no number in front of a variable (the letters), there is always a one. So you multiply them like this:
7 x 1b x 4 x 1a x 2 = 56ba
1c x 5 x 1b x 4 x 1a = 20cba
Since there is only a 1 in front of the variables, you can basically just multiply the numbers without variables and then mutiply that times one. Don't forget to add the variables into the answer.
6 x 1p x 4 x 5 x 1w = 120pw
1t x 2 x 1t x 1s = \(2t^{2} s\)
Please give me brainliest if I helped!
WILL MARK BRAINLIST
Write 25/8 as a mixed number.
Answers
Answer: 3 1/8
Step-by-step explanation: 8 goes into 25 3 times leaving 1/8 left so it would be 3 1/8.
Answer:
3 \(\frac{1}{8}\)
I'm pretty sure it is that! Hope it's right!! :)
25c + 48a when c = 12 and a = 4.
( I think the answer is 492 but I'm not sure. Please correct me if I'm wrong. )
Answers
Answer:
492
Step-by-step explanation:
You want the value of (25c+48a) when c=12 and a=4.
EvaluationPut the numbers in place of the corresponding variable and do the arithmetic. A calculator can help you out, if needed.
25c +48a = 25·12 +48·4 = 300 +192 = 492
__
Additional comment
There are some mental math tricks that can help you do this in your head:
25 = 100/4, so 25·12 = (100/4)·12 = 100·(12/4) = 100·3 = 300
4 = 2·2, so 48·4 = (48·2)·2 = 96·2 = 192
Doubling or halving a number is generally pretty easy, so multiplication or division by 2, 4, or 8 can be accomplished by repeatedly multiplying or dividing by 2.
48 x 4 =192
Multiply 25 x 12
And add you get 492
NEED HELP! PLEASE ANSWER SOON
please answer this question and I will name you the brainiest
Answers
Hope this helped!
The graph represents a relation where x represents the independent variable and y represents the dependent variable. a coordinate plane with points at negative 5 comma 1, negative 2 comma 0, 0 comma 2, 1 comma negative 2, 1 comma 3, and 5 comma 1 Is the relation a function? Explain. No, because for each input there is not exactly one output No, because for each output there is not exactly one input Yes, because for each input there is exactly one output Yes, because for each output there is exactly one input
Answers
No the given relation is not a function because for one input we are getting two different values of output which negates the definition of the function.
A relation is said to be a function when each and every element of domain has a unique and distinct image means we will get only one output per input.So
statement 1: No, because for each input there is not exactly one output . This is true.statement 2: No, because for each output there is not exactly one input. This is false.statement 3:Yes, because for each input there is exactly one output .This is false.statement 4:Yes, because for each output there is exactly one input.This is also false.Hence the given relation is not a function.
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The given relation is not a function because for each input (x-value), there is not exactly one output (y-value).
In a function, each input (x-value) should have only one corresponding output (y-value). However, in this relation, the input value of 1 has two different output values: -2 and 3. Therefore, it violates the definition of a function.
To illustrate this, let's look at the points (-2, 0), (1, -2), and (1, 3). The x-value of 1 appears twice in the relation, but it has two different y-values associated with it. This means that for the input value of 1, there is not exactly one output value, which is why the given relation is not a function.
In conclusion, the relation is not a function because for each input there is not exactly one output.
How do i measure the diameter of a circle?
Answers
Answer:
Step-by-step explanation:
If you know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter
hope that helps!
The steps to measure the diameter of a circle is shown below.
You must perform the following steps in order to determine a circle's diameter:
1. Lay a ruler or measuring tape over the circle's centre, making sure it goes through the widest point.
2. Check to make sure the ruler or measuring tape is straight and correctly positioned.
3. Check the measurement at the intersection of the circle's two sides using the ruler or measuring tape.
4. Make a note of the measurement you took.
5. To find the circle's diameter, multiply the measurement you took by two.
The piece of a straight line that connects two places on the circumference and travels through the centre of a circle is known as the diameter.
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2/3 times 3/2 = 6/6 =
try to explain so I can do other problems on my own pls and thank you
Answers
Answer:
6/6 or 1
Step-by-step explanation:
Adding Fractions
The formula for adding fractions is:
ab+cd=ad+bcbd
Example steps:
26+14=(2×4)+(6×1)6×4
=1424=712
Subtracting Fractions
The formula for subtracting fractions is:
ab−cd=ad−bcbd
Example steps:
26−14=(2×4)−(6×1)6×4
=224=112
Multiplying Fractions
The formula for multiplying fractions is:
ab×cd=acbd
Example steps:
26×14=2×16×4
=224=112
Dividing Fractions
The formula for dividing fractions is:
ab÷cd=adbc
Example steps:
26÷14=2×46×1
=86=43=113
A car is traveling at 25 miles per hour on a residential street. About how many feet does it travel per second?
Answers
Answer:
Abt 37
Step-by-step explanation:
Trapezoid PQRS is rotated 180 degrees about the origin to form trapezoid P'Q'R'S
Which statement is true?
The sum of the angle measures of trapezoid P Q R S is 180° less than the sum of the angle measures of trapezoid P, Q, R, S.
Trapezoid P Q R S is not congruent to trapezoid P, Q, R, S.
The area of trapezoid P Q R S is less than the area of trapezoid P, Q, R, S.
The angle measures of trapezoid P Q R S are equal to the corresponding angle measures of trapezoid P, Q, R, S.
Answers
Can some help me with
3x=3y and y=x-4
Answers
This is the only one I could do the other one doesn’t make sense
Use the best-fit line below to predict the value of y when x = 7
Answers
Answer:
the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis
A tart contains either 3 white, or 4 red, or 5 black cherries. A tray of 20 tarts contains 89 cherries. How many red cherries are on the tray if it contains 3 tarts with white cherries?
Answers
- x be the number of tarts with white cherries
- y be the number of tarts with red cherries
- z be the number of tarts with black cherries
From the problem, we know that each tart can only have one type of cherry. So we can set up the following system of equations:
x + y + z = 20 (the total number of tarts is 20)
3x + 4y + 5z = 89 (the total number of cherries is 89)
We also know from the problem that each tart with white cherries contains 3 cherries. So the total number of white cherries is 3x. We are looking for the number of red cherries, which is 4y.
To solve for y, we can use substitution. We can rearrange the first equation to get:
z = 20 - x - y
Then we substitute this expression for z in the second equation:
3x + 4y + 5(20 - x - y) = 89
Simplifying this equation, we get:
2x - y = -3
Now we can solve for y by isolating it on one side of the equation:
y = 2x + 3
We know that each tart with white cherries contains 3 cherries, so the total number of white cherries is 3x. We also know that each tart with black cherries contains 5 cherries, so the total number of black cherries is 5z. So we can rewrite the equation for the total number of cherries as:
3x + 4y + 5(20 - x - y) = 89
Simplifying this equation, we get:
2x - y = -3
Now we can solve for y by isolating it on one side of the equation:
y = 2x + 3
We know that each tart with white cherries contains 3 cherries, so the total number of white cherries is 3x. We also know that each tart with black cherries contains 5 cherries, so the total number of black cherries is 5z. So we can rewrite the equation for the total number of cherries as:
3x + 4y + 5(20 - x - y) = 89
Simplifying this equation, we get:
This text is generated by Ask AI! Download now: https://app.adjust.com/88t5kzu
Help me PLEASEEEEEE!
Answers
Answer:
you have to include a 7 beside the 3
Step-by-step explanation:
(7)4/7-3 = (7)4 - {(7)3} =(7)1
Please help Math will mark brainlyest
Answers
Answer:
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Determine which integer in the solution set makes this true: 4x -9 = 31 S:{ -10, 5.5, 9, 10}
Answers
Answer: 10
Step-by-step explanation: 4x-9=31
4x=31+9
4x=40
4x/4=40/4
x=10
Answer: 10. 4(10)-9=31
Step-by-step explanation:
firstly, we would substitute the values given in the subset to the value of x and check which solves the equation.
When x= (-10),
4(-10) -9
= -40-9
=-49,
which does not equal 31, so it cannot be -10.
Similarly, when x=5.5,
4(5.5)-9
=22-9
= 13
which does not equal 31.
Thirdly, when x=9
4(9) -9
= 36-9
= 27
which does not equal 31.
Finally,
when x=10,
LHS 4(10)-9
=40-9
=31 RHS
Therefore x=10.
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Last year, the school basketball team won 75% of their 32 games. How many games did the school basketball team win last year?show work pls
Answers
Answer:
24 games won
Step-by-step explanation:
Last year, the school basketball team won 75% of their 32 games. How many games did the school basketball team win last year?
75% = 0.75
32 * 0.75 = 24 games won
Answer:
24 games
Step-by-step explanation:
(75/100)*32
= (75*32)/100
= 2400/100
=24
hope this helps!
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
There are 12 squares and 9 circles. What is the simplest ratio of circles to total shapes?
Answers
Answer:
0
Step-by-step explanation:
A rectangle measures 2 1/4 meters by 1 7/8 meters. What is its area??
Answers
Hello!
2^1/4 * 1^7/8
= 0.5 * 0.125
= 0.0625
Step by step equation:
Separate the whole numbers and fractions.
Whole numbers: 2, 1
Fractions: 7/8, 1/4
Now simplify the fractions.
To make the fractions have even denominators we must multiply 1/4 by 2 on the top and bottom, changing 1/4 into 2/8.
Now that the fractions are simplified we multiply them together. 7/8 • 2/8 = 14/8. We now turn this into a mixed number, 1 and 6/8’s.
Now let’s multiply the whole numbers,
2•1 = 2. Now that we have all the numbers laid out let’s combine them.
2 + 1 + 6/8 = 3 6/8’s. Since this is out area you want to make sure to label the product correctly and the label here is meters so the answer would come out to be:
3 6/8’s meters sq.
Hope this helps!