2 years ago

Math Stuff please help 6th grade quiz!!

Mathematics

1 answer:

Whitepunk [10]2 years ago

7 0

Between 1 and 3 cus -0.17 and before that it’s like 22 and 25 (-)

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Find the value of x.

lawyer [7]

Answer:

$\huge\boxed{x=\sqrt{70}}$

Step-by-step explanation:

ΔABC and ΔADB are similar (AAA).

Therefore the corresponging sides are in proportion:

$\dfrac{AB}{AD}=\dfrac{AC}{AB}$

Substitute:

$AB=x\\AC=7+3=10\\AD=7$

$\dfrac{x}{7}=\dfrac{10}{x}$ cross multiply

$(x)(x)=(7)(10)\\\\x^2=70\to x=\sqrt{70}$

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Answer:

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Step by Step Explanation:

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{-6-3}

Refine:

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What does supplementary mean and how do you know if angles are supplementary

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Step-by-step explanation:

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Step-by-step explanation:

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