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aleksley [76]
3 years ago
10

A playground is in the shape of a square . If the perimeter of the playground is 60 feet , find the diagonal distance across the

park , leave your answer in simplest radical form .
Mathematics
1 answer:
puteri [66]3 years ago
4 0

The perimeter is the sum of the 4 sides of the square. Divide the perimeter by 4 to find the length of one side:

60/4 = 15

Now using the Pythagorean theorem find the diagonal:

Diagonal = √(15² + 15²)

Diagonal = 15√2 ( or 21.213 as a decimal answer)

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Answer:

(C)It is the distance between –14 and 0 on the number line.

Step-by-step explanation:

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That is: |-14|=14

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The correct option is C.

7 0
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nlexa [21]
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4 0
3 years ago
Read 2 more answers
9.
Mashcka [7]
To solve this we are going to use the formula for compounded interest: A=P(1+ \frac{r}{n})^{nt}
where 
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r is the interest rate in decimal form 
n is the number of times the interest is compounded per year
t is the time in years 

We know for our problem that P=1380, r= \frac{5}{100} =0.05, and t=3. Since the interest is compounded daily, it is compounded 365 times in year; therefore, n=365. Lets replace those values in our formula to find A:
A=P(1+ \frac{r}{n})^{nt}
A=1380(1+ \frac{0.05}{365})^{(365)(3)}
A=1603.31

We can conclude the amount in Diane's after 3 years will be <span>$1,603.31</span>
4 0
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Answer:

1 HR ---> 42 km

? .----> 119 km

119 * 1/42

2.833

8 0
2 years ago
Read 2 more answers
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