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3 years ago

8

(I really need help with this, serious answers only please!)

1 answer:

lesantik [10]3 years ago

6 0

Part A: The answer is PR = 15.23 by Pythagorean Theorem.
The pythagorean theorem is a^2 + b^2 = c^2.
Plug in 14 for a and 6 for b to find c.

Part B: The answer is QR = 7.75.
Using the same theorem, plug 16 in for c, 14 in for a, and then you can find b.

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Over [174]

Method 1:

Convert the mixed number to the improper fraction:

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Make the product:

$1\dfrac{1}{2}\cdot2=\dfrac{3}{2}\cdot2$

<em>canceled 2</em>

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Method 2:

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Answer:

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Step-by-step explanation:

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