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nasty-shy [4]
4 years ago
7

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

Mathematics
1 answer:
garri49 [273]4 years ago
7 0

Answer:

m\angle R=69.4^o

Step-by-step explanation:

we know that

In the right triangle PQR

tan(R)=\frac{PQ}{QR} ----> by TOA (opposite side divided by adjacent side)

substitute the given values

tan(R)=\frac{8}{3}

using a calculator

m\angle R=tan^{-1}(\frac{8}{3})=69.4^o

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alukav5142 [94]

Given:

Ava estimates that 475 songs will fit on her iPad.

The actual amount of songs that fit is 350.

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The percent of error.

Solution:

We know that,

\text{Percent error}=\dfrac{\text{Estimated values - Actual value}}{\text{Actual value}}\times 100

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\text{Percent error}=\dfrac{475-350}{350}\times 100

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Answer:

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Step-by-step explanation:

5 0
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Answer:

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