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laiz [17]
3 years ago
15

Sheila leaves on a trip driving at 30 miles per hour. Two hours later, her sister Allison starts from the same location driving

at 60 miles per hour. How long after Allison leaves home will she catch up to Sheila?
4 hours

2 hours

5 hours

3 hours
Mathematics
2 answers:
vlabodo [156]3 years ago
4 0
It would take 2 hours 60 divided by 30 equals 2
astra-53 [7]3 years ago
4 0
2 hours because I believe I did this question before❤️
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Thomas Vega offers to pay $59 of the March cell phone bill. Each of the other 4 members of the family agrees to split the rest o
bija089 [108]
59×2=118 cost of bill.
59÷4=14.75 for the other 4 if the bill was 118 assuming Thomas pays half.

or...59 ×5=295
assuming they all pd 1/5 of the bill
6 0
3 years ago
Find the area of a circle with a circumference of 31.5 units
Westkost [7]

Answer:

79 units²

Step-by-step explanation:

The area of a circle is found by using the formula A = π x r². Since we are not given the radius we can use the formula r = C / (2π). Substituting in the given values, we get r = 31.5/(2π). 2 times pi is 6.283185307. 31.5 divided by this will get you 5.013380707. Now, put that value in for r in the area equation. A = π x 5.013380707². Pi times 5.013380707² equals 78.96074613. This can be rounded to 79. (Or 80 if you need to the nearest whole number.)

6 0
3 years ago
Solve for x. 8/9x=32 Enter your answer in the box. x =
lorasvet [3.4K]

Answer:

x = 36

Step-by-step explanation:

Given;

(8/9)x = 32

Solving for x

Multiply through by 9

(8/9)×9 ×x = 32×9

8x = 32×9

Divide through by 8

8x/8 = 32×9/8

x = 36

6 0
3 years ago
A 25-foot ladder is leaned against a wall. If the base of the ladder is 7 feet from the wall, how high up the wall will the ladd
GenaCL600 [577]

Answer:

24ft

Step-by-step explanation:

Pythagorean Theorem!!

a^2 + b^2 = c^2

------------------------

In this case, the ladder is c, and the base is b.

------------------------

Plug the numbers in the formula.

a^2 + 7^2 = 25^2

------------------------

Solve.

a^2 + 49 = 625

a^2 -49 = 625 - 49

a^2 = 576

\sqrt{a^2} = \sqrt{576}

a = 24

8 0
3 years ago
Whats the answer <br> (2*3)•4
notsponge [240]
The answer is 24.
Explanation:
(2*3) = 6
6*4
=24
Hope this helps :)))
7 0
3 years ago
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