2 years ago

Find the area of the trapezoid.

Mathematics

1 answer:

vlabodo [156]2 years ago

5 0

Answer: A.90 cm^2

Step-by-step explanation: A= a+b/2 h

A= 17.5+12.5/2 *6

A = 30/2*6

A= 15*6

A=90

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The ratio of boys to girls in a school is 5:4. if there are 500 girls , how many boys are there in the school?

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Answer:

The number of boys in the school is;

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Explanation:

Given that the ratio of boys to girls in a school is 5:4;

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The number of boys in the school will be;

$\begin{gathered} \frac{B}{G}=\frac{5}{4} \\ G=500 \\ B=\frac{5\times G}{4}=\frac{5\times500}{4} \\ B=625 \end{gathered}$

Therefore, the number of boys in the school is;

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10 months ago

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