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3 years ago

15

You want to build a fence around a square garden that covers 506.25 ft^2. How many feet of fence will you need to complete the j

ob?

1 answer:

Kaylis [27]3 years ago

3 0

506.25 ft to the second power is 256,289.0625

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Devaughn is 15 years younger than Sydney. The sum of their ages is 37 . What is Sydney's age?

posledela

Hi,
Let Sydney's age be x.
Devaughn=(x-15)
x+(x-15)=37
x+x-15=37
2x-15=37
2x=37+15
2x=52
x=52/2
x=26
Sydney is 26 years old.
Hope this Helps you.

7 0

3 years ago

Find the slope of the line that contains (3, –2) and (4, 3).<br> Can someone help fast please?

suter [353]

Answer:

5

Step-by-step explanation:

M equals slope

M=3- -2/4-3

M=5/1

Therefore your slope would be 5

7 0

2 years ago

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Elina and Gustavo leave Cayley H.S. at 3:00 p.m. Elina runs north at a constant speed

Andrej [43]

Answer:

the answer to your question is 'b'

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2 years ago

The bar diagram represents 24 hours in one day and shows a mark at 30%. If you sleep 30% of the day, how many hours do you sleep

Sedbober [7]

30% = 3/10

Number of hours you sleep = 24hours × 3/10
= 24hours ÷ 10 × 3
= 2.4hours × 3
= 7.2hours

Hope this helps! :)

4 0

2 years ago

-32x + 45 – 7 (2x – 9) = 101

Evgesh-ka [11]

Answer:

$x = \frac{7}{46}$

Step-by-step explanation:

-32x+45-7(2x-9)=101

parenthesis first

-32x+45-14x+63=101

just combine like terms

-46x+108=101

minus 108 both sides

-46x= -7

answer is x 7 over 46

5 0

3 years ago

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