plssssssssssssssssssssssssssssssssssssss i really need help
will give brianly to frist correct anwser
Answers
Answer:
i don't know because i am in 3rd gradeStep-by-step explanation:
but this is my guess 1.04
Answer:
1) Square, 2) Isosceles Triangle, 3 ) Rectangle, 4) 16 units, 5 ) 18 units
Step-by-step explanation:
Related Questions
How many solutions does this equation have? 6h−(9−3h)=6−3(h+2) Responses infinitely many infinitely many 1 0
Answers
Answer: It only has one answer.
Step-by-step explanation: If you try to solve this more than one way, the answer will be the same.
Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created?
here are the answers given
\/
f(x) = −one eighth (x − 2)2 − 2
f(x) = one sixteenth (x − 2)2 + 2
f(x) = one eighth (x − 2)2 − 2
f(x) = −one sixteenth (x + 2)2 − 2
Answers
Answer:
f(x)=1/16(x-2)^2+2
Step-by-step explanation:
The Equation can be written like this:
f(x) = 1/(4p)(x -h)^2 +(k-p)
where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...
f(x) = 1/16(x -2)^2 +2
If f = {(2,5), (3, 2) (4, 6), (5, 1), (2, 2)), then f is a function.
Answers
Answer:
false
Step-by-step explanation:
f is not a function because you can see that two of the points are (2,5) and (2,2). A function can only have one corresponding y-coordinate for every x-coordinate and since this is not the case here, f is not a function.
Find the value of y. ANSWERS:A) 31.116 B) 25.196 C) 15.250 D) 51.410
Answers
Answer:
C) 15.250
Step-by-step explanation:
\(Hypotenuse = 28\\Adjacent = y\\\alpha = 57\\Using -SOHCAHTOA\\Cos \alpha = \frac{adj}{hyp} \\Cos 57 = \frac{y}{28} \\0.5446 = \frac{y}{28} \\y = 0.5446 \times 28\\y = 15.2488\\y = 15.25\)
Write two sentences to describe one similarity and one difference between personal and national budgets. make it simple!!
Answers
Answer:
A planned economy is a type of economic system where the distribution of goods and services or the investment, production and the allocation of capital goods takes place according to economic plans that are either economy-wide or limited to a category of goods and services.
The value of X is _____ degrees
Angle VZW is ______ degrees
Angle XZW is ______ degrees
Answers
Answer:
x = 43°
VZW = 146°
XZW = 34°
Step-by-step explanation:
3x + 17 + x - 9 = 180°
4x + 8 = 180°
4x = 172°
x = 43°
VZW =
3(43) + 17 = 129 + 17 = 146°
XZW =
43 - 9 = 34°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
VZW - 146
XZW - 34
Solve the equation r = 1/(x-1) for x in terms of r. In other words, manipulate the equation until you have x equal to an expression with r's in it but no x's.
Answers
Answer:
\(x=\frac{1}{r} +1\)
Step-by-step explanation:
\(r=\frac{1}{x-1}\)
\(r(x-1)=1\)
\(x-1=\frac{1}{r}\)
\(x=\frac{1}{r} +1\)
Answer:
\(x=\dfrac{1+r}{r}\)
Step-by-step explanation:
Given equation:
\(r=\dfrac{1}{(x-1)}\)
Multiply both sides by (x - 1):
\(\implies r(x-1)=\dfrac{1}{(x-1)} \cdot (x-1)\)
\(\implies r(x-1)=1\)
Expand the brackets:
\(\implies rx-r=1\)
Add r to both sides:
\(\implies rx-r+r=1+r\)
\(\implies rx=1+r\)
Divide both sides by r:
\(\implies \dfrac{rx}{r}=\dfrac{1+r}{r}\)
\(\implies x=\dfrac{1+r}{r}\)
Paddling with the current, a group of kayakers traveled 9 miles in 2 hours. Paddling back, they traveled 4 miles in the same amount of time. What was the speed of the current and the speed of the kayakers in still water?
Please do not answer 3.25 and 1.25 they are incorrect.
Answers
Answer: the speed of the current is 5 miles an hour
Step-by-step explanation:
9-4=5
I need help with my math questions!I added an attachment.
Answers
Answer:
Answers below
Step-by-step explanation:
B. is \(1 \frac{2}{5} *3=4 \frac{1}{5}\)
C. 75 -:- 2\(\frac{1}{5}= 30\)
D. 27-:-6=4.5(or 4 and 1/2)
What is the range?
7 7.8 3.2 5.2 3.2 5.2
4.5 5.6 2.6 6 6 4.5
7 5.6 4.2 8 9.4 6.5
4.9
Answers
In this case, the smallest value is 2.6 and the largest value is 9.4.
Range = Largest value - Smallest value
Range = 9.4 - 2.6
Range = 6.8
Therefore, the range of the given data set is 6.8.
A credit card company charges 12% interest on any unpaid bill amount at the end of each month. The table shows how much interest they will charge for the following unpaid bill amounts.
Unpaid Bill Amount $1 $25 $100 $200 $425
Interest $0.12 $3 $12 $24 ?
How much interest would be charged on the unpaid bill amount of $425?
A. $36
B. $12
C. $45
D. $51
Answers
$51 represents the amount of interest that would be charged on the unpaid bill amount of $425.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
To determine how much interest would be charged on the unpaid bill amount of $425,
We can use the information provided in the table to find a pattern.
The interest charged is always 12% of the unpaid bill amount.
For an unpaid bill amount of $100, the interest charged is $12, which is 12% of $100.
Now let us calculate the interest charged on an unpaid bill amount of $425 as follows:
Interest = 12% of $425
= 0.12 x $425
= $51
Therefore, $51, which represents the amount of interest that would be charged on the unpaid bill amount of $425.
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Question 2
Find the missing measures
Answers
Is this equation proportional or not?
y = 4 + x
Answers
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator part 2
Answers
Answer:
64/8=8/1which in ratio it is 8:1
Answer:8/1 is your answer
Step-by-step explanation:
Which property is modeled below?
9 + (-6) + 2 = 2 + 9 + (-6)
Answers
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what point below is the solution to the expression 2x+y=12
A) (4,2) C) (8,-1)
B) (3,6) D) (0,6)
Answers
Answer:
Step-by-step explanation:
It's B.
Let's rewrite the expression like this :
2x+y=12 ⇒ y=12-2x
and try given values for x :
if x=4 ⇒ y=12-(2×4)=12-8=4 ( so it is not 2 ) ⇒ wrong if x=3 ⇒ y=12-(2×3)=12-6=6 (it is 6) ⇒ right if x=8 ⇒ y=12-(2×8)=12-16=-4 (so it is not -1) ⇒ wrong if x=0 ⇒ y=12-(2×0)=12-0=12 (so it is not 6) ⇒ wrongDetermine the intercepts of the line. y=6x+13y
Answers
You're at a clothing store that dyes your clothes while you wait. The store offers 444 different articles of clothing and 333 colors.
If you randomly choose the article of clothing and the color, which of these diagrams can be used to find all of the possible outcomes?
Choose all answers that apply:
Answers
Answer:
B
Step-by-step explanation:
I'm really not sure how to explain this.
What is 140% of 310? Round to the nearest hundredth (if necessary).
Answers
Answer:
400
Step-by-step explanation:
To find this you would need to do the equation 140 x 310 (43,400)
Then divide by 100 because it’s a percentage
43,400 / 100 = 434
Hope this helped :)
Find the area of the following figure. Explain or show how you got your answer.
Answers
Answer:
length*width for rectangle and base*height divide by 2
Step-by-step explanation:
Answer:
hi kase myrbng qwert yuiop asdfg hjkl
Step-by-step explanation:
mill nill bill vill cill xill zill aillsilldill
Help plzzzz I don't know what to do
Answers
Answer:
it should be 10,000 square meters
Step-by-step explanation:
my mind
Please solve for the volume and surface area, Help this is due today!!!!!!!!!!!!!!!!
Answers
Answer:
volume = 240 cm^3
surface area = 184 cm^2
Step-by-step explanation:
the volume of a prism is b×h, the base of the prism is 10×6 which is 60, multiplied by the height of 4 gives you 240 cubed centimeters, or 240 cm^3.
the surface area is 184 because the base has an area of 60, the sides have an area of 50 each, and the triangles at the front and back have a surface area of 12 each. added all together, you get 184 cm^2.
Formulas for prisms:
Volume = base area x height
Surface area = sum of area of all faces
Volume = base area (area of triangular face) x height (length of rectangular face)
= (1/2 x 6cm x 4cm) x 10cm
= 120cm^3
Surface area = sum of area of all faces
= (10cm x 6cm) + (2 x 10cm x 5cm) + (2 x 1/2 x 6cm x 4cm)
= 184cm^2
From the equation, find the axis of symmetry of the parabola.
y = 4x+ 32x+ 61
a. x= 3
x=-4
C.
b. X= 4
d. X=-3
Answers
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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Apollo traveled 54 leagues in 3 days. Then he tripled his rate. How long would it take him to travel 594 leagues at this new speed?
Answers
Answer:
11 days
Step-by-step explanation:
First, you have to find the original rate. Then, multiply that by three. Lastly, take 594 and divide by the tripled number.
54 ÷ 3 = 18
18 x 3 = 54
594 ÷ 54 = 11
680.4 grams ≈ lb
Round to the nearest hundredth if necessary
Answers
a never ending decimal is which type of number?
a. Rational
b. irrational
c. none of these
Answers
Answer:
B: Irrational
Step-by-step explanation:
I did this test to i promise its right.
The fraction model below shows the steps a student performed to find a quotient. Which statement best interprets the quotient?
Answers
Answer:
The answer is a
Step-by-step explanation:
There are two-thirds in
There are five and one-sixths in
There are two-thirds in
There are five and one-sixths in
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
Answers
Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
can someone help me with these 4 simplifying questions please
Answers
Answer: 13^2=169, 27^2 = 729, sqrt25 = 5, and sqrt289 = 17
Step-by-step explanation:
^2 means multiply by itself 2 times
13^2 = 13 x 13 = 169
27^2 = 27 x 27 = 729
Square root asks the question “what number multiplied by itself twice is equal to ____?”
sqrt25 = sqrt(5x5) = 5
sqrt289 = sqrt(17 x 17) = 17
The square roots of 25 are √25=5 and −√25=−5 since 52=25 and (−5)2=25 . The principal square root of 25 is √25=5 .
Simplifying √13² :
√ 13² = √13 · √13
√13 · √13 = 3.6056 · 3.6056
3.6056 · 3.6056 = 13
Simplifying √289 :
Clearly, 289 is a perfect square, such as;
289 = 17 x 17
Therefore, if we take the square root on both the sides, we get;
√289 = √(17 x 17)
√289 = 17
Simplifying 27² :
27² = 27 * 27
= 729