2 years ago

Answer? I’m struggling

Mathematics

1 answer:

Dennis_Churaev [7]2 years ago

3 0

a. $3\frac{11}{12}$

b. $\frac{4}{3}$

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2 years ago

If side A is twice as long as B and C is 25 using the Pythagorean Theorem,What are the lengths of side A and B? Round to the nea

777dan777 [17]

Answer:

The lengths of side A is 22.4 and B is 11.9.

Step-by-step explanation:

Given:

If side A is twice as long as B and C is 25 using the Pythagorean Theorem.

Now, to find the lengths of side A and B.

Let the side B be $x.$

So, the side A be $2x.$

Side C = 25.

Now, to solve by using Pythagorean Theorem:

A² + B² = C²

$(2x)^2+(x)^2=(25)^2$

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Dividing both sides by 5 we get:

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Using square root on both sides we get:

$x=11.18.$

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Now, to get A by substituting the value of $x$ :

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A rounding to the nearest tenth = 22.4.

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2 years ago