Answers
Answer: The answer is 60 min.
Step-by-step explanation:
Related Questions
help 7th grade math!
Answers
Answer:
42 feet
Step-by-step explanation:
if 1" equals 5' then multiply 8.4 by 5 to get 42
CAN SOMEONE PLEASE HELP ME GIVING BANILYEST
Answers
Answer:
2. (8,6).
3. Look for school and go down five and 2 to the right for new location.
4. (5,7)
5. (6,20)
6. Unreadable sorry
Step-by-step explanation:
help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer
-3 + 6x. Which expression shows the correct factorization?
Here are the ones to pick from
1. -2 + -2 +6 +x
2. 6(-2 +x)
3. 6(-2 +x)
4. -3 (1 - 2x)
Answers
Answer:
Option #4
Step-by-step explanation:
Expand option #4
=-3(1-2x)
=-3 -2x*-3
=-3+6x which is what your original equation was.
Jaden made a rectangular sign that is 1.4 meters long and 1.2 meters wide to post on the wall of his store. How many square meters of wall does the sign cover? The answer is 1.68, but to solve the problem, you need to find 1.4 x 1.2(which it is 1.68). Estimate the area of wall that the sign will cover. Explain your thinking please.
Answers
First, we can round the dimensions of the sign to the nearest whole number to make the multiplication easier. Rounding 1.4 to 1 and 1.2 to 1, we can estimate that the sign covers approximately 1 square meter of wall.
This estimation assumes that the sign is placed directly on the wall with no gaps or overlaps. In reality, the actual area of wall covered by the sign may be slightly larger or smaller depending on the installation method and any spacing between the sign and the wall.
It's important to note that while estimation can be useful for getting a rough idea of the answer, it's not always accurate and should not be relied upon for precise calculations. In this case, using the actual dimensions of the sign to find the area of the wall covered (1.4 x 1.2 = 1.68 square meters) gives a more accurate result.
The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y.
On a graph titled Tammy's Pay, number of hours is on the x-axis and pay in dollars is on the y-axis. A line goes through points (2, 18) and (8, 42).
What does the y-intercept represent?
Answers
Answer: The y-intercept is the initial amount Tammy earns.
Step-by-step explanation:
Always remember that for graphs, the y-intercept is the initial amount. In this case, it would be the initial amount or the very first amount Tammy earns. If the line goes through the origin (0,0), that means that Tammy earns $0.00 for 0 hours of working.
Can you please help me
Answers
Answer:
explanations:
Hope it helps!
Explain how you can use the algebraic representation to determine the new coordinates of a point.
Answers
Answer:
well basically you cant because on Cordiant planes they aren't algebra
Step-by-step explanation:
hope this helps
What is \(log_{2} 1024\) ?
Answers
So, log2 1024 means, what power must we raise 2 to, to get 1024.
By definition, we have 2^10 = 1024, so log2 1024 = 10.
Grace's mom gave her $15.00 to buy school supplies. Grace needs to buy 3 mechanical pencils and some notebooks. If each mechanical pencil costs $1.75 and each notebook costs $2.99, how many notebooks can Grace buy using only the money her mom gave her? 2 notebooks 3 notebooks 4 notebooks 5 notebooks
Answers
Answer: 3 notebooks
Step-by-step explanation:
First take the three mechanical pencils out of the equation by doing
15 - (3*1.75) = 9.75. Because each notebook costs 3 dollars, she can afford 3 notebooks, with 1 dollar left over.
Hope it helps <3
Answer:
3 notebooks
Step-by-step explanation:
(1,75x3)=5.25 15.00-5.25=9.75
2.99x=9.75
x=3,26
so she can buy 3 notebooks
Which equation represents the line through (4, 5) and (0, –3)?
Answers
Answer:
y = 2x-3
Step-by-step explanation:
Y=mx+c
We find m first so
m=y2-y1/x2-x1
= -3-5/0-4
= 2
So y=2x+c
Now we find c, so we sub any of points in the line equation!
Sub (4,5) in y=2x+c
5=2(4)+c
-8+5=c
-3=c
So the answer is D !
Please help me I just need the ticket price.
Answers
Wayne thinks of a number, multiplies it by three, and adds 10. His answer is 11 more than the number he originally thought of. If x is his original number, write an equation in terms of x and solve it to find x.
Step by step is possible pls
Answers
Answer:
x = 1/2 or 0.5 in decimal
Step-by-step explanation:
Let the number Wayne thought of be x
He multiplies it by 3 ==> 3x
Then adds 10 ==> 3x + 10
11 more than the original number = x + 11
Setting both sides equal to each other we get
3x + 10 = x + 11
Move x to the left side from the right side; sign of x changes
3x - x + 10 = 11
==> 2x + 10 = 11
Move 10 from left to right side(sign changes for 10)
2x = 11 - 10
2x = 1
x = 1/2 or 0.5 in decimal
Verify
3x + 10 = 3(1/2) + 10 = 3/2 + 10
3/2 = 1 1/2 so 3/2 + 10 = 1 1/2 + 10 = 11 1/2
x + 11 = 1/2 + 11 = 11 1/2
So left side = right side
Answer:
Part 1: Substitution method
Part2: Wayne has 57 coins
Part 3: Winston has 49 coins
The first step is solve find the equations for the information given.
Let x be the number of coins that Wayne has and y be the number of coins Winstone has.
Winston has 8 fewer coins than Wayne has. y = x − 8
If you add 4 times the number of coins Wayne has and 3 times the number of coins Winston has, the sum is 375. 4x + 3y = 375
Part 1
y = x − 8
4x + 3y = 375
This equations can be solved simultaneously by use of substitution method.
Part 1 and part 2
y = x − 8 (i)
4x + 3y = 375 (ii)
Substitute the value of y with (x - 8) in equation (ii).
4x + 3(x - 8) = 375
4x + 3x - 24 = 375
7x = 375 + 24
7x = 399
Divide by 7 both sides of the equation
x = 399/7
= 57
And y = x - 8
y = 57- 8
y = 49
Wayne has 57 coins
Winstone has 49 coins
Explanation:
hope this helps
How much time has passed from the first clock to the second clock? The time passed is less than 1 hour. __?__ minutes.
Answers
Answer:
34 mins
Step-by-step explanation:
eqch number count by five then add four
The answer is 32 minutes
PLEASE HELP THE WORKSHEET IS: graphing speed.
I WILL GIVE 100 POINTS!!! ITS SCEINCE MIDDLE SCHOOL!!!
Analysis and Conclusion
1. Which task and distance resulted in the fastest speed?
2. Create a graph to show your fastest speed, using the times for 0, 5, and 10 meters.
3. Which task and distance resulted in the slowest speed?
4. Create a graph to show your slowest speed, using the times for 0, 5, and 10 meters.
Answers
Task 1: Walking 10 meters
Times:
0 meters: 0 seconds
5 meters: 7 seconds
10 meters: 15 seconds
Graph for fastest speed (walking 10 meters): As time increases from 0 to 15 seconds, distance increases linearly from 0 to 10 meters.
Distance (meters)
^
|
10 \\
| |\
5 / |
| / |
0 /
0 5 15
Time (seconds)
Task 2: Crawling 5 meters
Times:
0 meters: 0 seconds
5 meters: 25 seconds
10 meters: 50 seconds
Graph for slowest speed (crawling 5 meters):
Distance (meters)
^
|
10
/|
/ |
5/|
/ |
0
0 25 50
Time (seconds)
9750m= _____ Kilometre
Answers
Answer:
9.75 km
Step-by-step explanation:
9750/1000=9.75
Answer that please. (WHY do i still need to add more words?..............................)
Answers
Answer:
2.235
please mark brainliest
Step-by-step explanation:
Answer:
The product is 2.235
Terry descends 110 feet in 10 minutes inside a cave. Which of the expressions shows Terry’s change in position from where he was before descending.
Answers
Answer: Answer D
Step-by-step explanation: Terry descended 110 feet in the air so where was he before he descended? -110 feet 110 feet away from the cave so reverse that and hes 110 feet away :) hope this helps and is right.
Answer: D is the answer
Step-by-step explanation: He was -110 feet 110 feet away from the cave so reverse that and he's 110 feet away
During the month of august, Mr. Amazon received junk mail on 25 of those days. What is the relative frequency of Mr. Amazon receiving junk mail?
Answers
Answer:
1.24
Step-by-step explanation:
To find the relative frequency, divide the frequency(f) by the total number of data values (n)
31 days in August / 25 = 1.24
THIS IS THE LAST QUESTION I SWEAR I'LL GIVE BRAINLIEST
Answers
Answer:
1 1/3 :)
Step-by-step explanation:
5 x 4 = 20 so you do the same to the other side, so 1/3 x 4/1 = 4/3 or 1 1/3
.02x + .02 = .08 solve for x
Answers
Answer:
x = 3Step-by-step explanation:
.02x + .02 = .08 solve for x
0.02x + 0.02 = 0.08
0.02x = 0.08 - 0.02
0.02x = 0.06
x = 0.06 : 0.02
x = 3
----------------
check
0.02 * 3 + 0.02 = 0.08
0.06 = 0.08 - 0.02
0.06 = 0.06
The answer is good
x = 3
hope this helps you :)
2^-3 x 2^-4 I am really stuck on this question x=multiply
Answers
Answer:
0.0078125
Step-by-step explanation:
All you have to do is put it into you calculator but make sure to use parenthesis.Ex:( 2^-3) x(2^-4) and that will give you your answer.
Quite easy
14% of 120
\(\text{Explain in detail, please!}\)
\(\big\text{:)}\)
Answers
Answer:
16.8
Step-by-step explanation:
14% of 120 = 0.14 *120 = 16.8
work out the circumference of this circle. Take pi as 3.142. diameter is 14cm
Answers
Answer:
The circumference is solved with this equation: c=
Which graph best represents the equation 5x + y = 4? A. B. C. D.
Answers
Answer:
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Got it right on the quiz
Marita spent $13.0 at the grocery store. She bought pears, kiwis and pineaples. Pears cost $0.50 each, pineapples cost $1.50 each, and kiwis are $0.30 each. how many of each kind of fruit did she buy if she bought 9 more pears than pineapples and 2 fewer kiwis than pears?
Answers
Answer:
◘ 12 pears
◘ 3 pineapples
◘ 10 kiwis
Step-by-step explanation:
Let \(x\) be the number of pears bought.
Therefore:
• number of pears = \(x\)
• number of pineapples = \(x - 9\)
• number of kiwis = \(x - 2\)
We know that the total cost was $13.50.
This means if she bought \(x\) pears at $0.50 each, \((x - 9)\) pineapples at $1.50 each, and \((x -2)\) kiwis at $0.30 each, the total would be $13.50.
∴ \([x \times 0.50] + [(x-9) \times 1.5] + [(x-2) \times 0.3] = 13.50\)
Expanding and multiplying:
⇒ \(0.5 x + 1.5x - 13.5 + 0.3x - 0.6 = 13.5\)
Collect like terms:
⇒ \(2.3x -14.1 = 13.5\)
Solve for \(x\):
⇒ \(2.3x = 13.5 + 14.1\)
⇒ \(2.3 x = 27.6\)
⇒ \(x = 27.6 \div 2.3\)
⇒ \(x = \bf 12\)
Therefore, she bought:
• 12 pears
• \(x - 9\) = 12 - 9 = 3 pineapples
• \(x - 2\) = 12 - 2 = 10 kiwis
Marita bought 12 pears, 3 pineapples and 10 kiwis.
What are Arithmetic operations?Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
Let x the number of pears bought,
y the number of pineapples bought,
z the number of kiwis bought,
Given that, Marita bought 9 more pears than pineapples and 2 fewer kiwis than pears,
y + 9 = x
y = x -9 and
z + 2 = x
z = x - 2
We know that the total cost was $13.50.
This means if she bought pears at $0.50 each, pineapples at $1.50 each, and kiwis at $0.30 each, the total would be $13.50.
∴ 0.50x + 1.50y+ 0.30z = 13.50
Substitute the values of y and z in equation,
⇒ 0.50x + 1.50(x -9)+ 0.30(x - 2) = 13.50
Expanding and multiplying terms in equation,
⇒ 0.50x + 1.50x -13.50+ 0.30x - 0.60 = 13.50
Rearrange the like terms and apply the arithmetic operation
⇒ 2.3x - 14.1 = 13.50
⇒ 2.3x = 13.50 + 14.1
⇒ 2.3x = 27.6
⇒ x = 27.6/2.3
⇒ x = 12
Therefore, the number of pears bought = 12
So, the number of pineapples bought = 12 - 9 = 3
And the number of kiwis bought = = 12 - 2 = 10
Hence, Marita bought 12 pears, 3 pineapples and 10 kiwis.
Learn more about Arithmetic operations here:
brainly.com/question/25834626
#SPJ5
Question: What is the AREA of this shape
(and pls include steps)
Answers
Step-by-step explanation:
first off: write the formula that you would be using, which in my case would be
A = B x H
the B stands for base, and the H stands for height
the base of the shape would be 14.3 in
while the height is the dotted line in the middle (which would be 14.4 in)
to find the answer you would write it like this:
A = B x H = 14.3in x 14.4in
= (conversion to other form of measurement if necessary)
= 205.92 in
(answer may be wrong as it was calculated with calculator app)
The area formulas for each shape are:
rectangle: A=b*h
triangle: A=(1/2)b*h
First, you can start by noticing that the base for both the triangle and rectangle is given, being 14.3 inches.
Next, you can find the height of
Question 3 (5 points)
Match the number set or type of number with the correct category.
Column A
1.
Integer:
Integer
2.
{1/2, 1/4, 1/8, 1/16, 1/32}:
{1/2, 1/4, 1/8, 1/16, 1/32}
3.
Repeating decimals (0.454545...):
Repeating decimals (0.454545...)
4.
Non-Repeating decimal (.44454647....):
Non-Repeating decimal (.44454647....)
5.
Whole numbers {0, 1, 2, 3, 4, ....}:
Whole numbers {0, 1, 2, 3, 4, ....}
Column B
a. Rational ratio with a denominator of 1
b. Irrational decimal
c. Rational decimal
d. Rational whole numbers and their opposites
e. Rational (ratios)
Answers
Answer:
Step-by-step explanation:
Question 3 (5 points)
Match the number set or type of number with the correct category.
Column A
1.
Integer:
Integer
2.
{1/2, 1/4, 1/8, 1/16, 1/32}:
{1/2, 1/4, 1/8, 1/16, 1/32}
3.
Repeating decimals (0.454545...):
Repeating decimals (0.454545...)
4.
Non-Repeating decimal (.44454647....):
Non-Repeating decimal (.44454647....)
5.
Whole numbers {0, 1, 2, 3, 4, ....}:
Whole numbers {0, 1, 2, 3, 4, ....}
Column B
a. Rational ratio with a denominator of 1
b. Irrational decimal
c. Rational decimal
d. Rational whole numbers and their opposites
e. Rational (ratios)
Please answer it won't let me type it because there was forbidden language so just look at the picture only answers if you know the answer
Answers
Answer:
1,4,3
Step-by-step explanation:
Giving away 60 points, answer quick!!
What is the exact circumference of the circle?
Responses
10π ft
20π ft
40π ft
60π ft
Answers
Answer:
40π ft. is the circumference of the circle.
Step-by-step explanation:
1. Multiply the area by two (2). That is your answer.
Hope this works out for you!! :)