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2 years ago

11

The ratio of the side length of square a to the side length of square b is 3:5. the perimeter of square b is 60 feet. what is th

e area of square a

1 answer:

marishachu [46]2 years ago

7 0

The answer is 81 ft square

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olchik [2.2K]

$\bf \textit{recall that }i^2=-1\\\\
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(8-5i)^2\implies (8-5i)(8-5i)\implies 64-40i-40i+(5i)^2
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2 years ago

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Answer:

1353.13

Step-by-step explanation:

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3 years ago

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andrezito [222]

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3 years ago

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The ratio of boys to girls who play soccer in Mr. Fraser’s class is 14:6. If there were 400students in the school, how many boys

ollegr [7]

Answer:

280

Step-by-step explanation:

Set up a ratio to solve.

Mr. Fraser's class has 20 soccer playing students, and 14 are boys.

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Cross multiply. 20x= 5600

Divide by 20 to solve

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2 years ago

MaRussiya [10]

Step-by-step explanation:

The equation for the slope-intercept is y =3x-4

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