2 answers:
we know that
An exterior angle is equal to the sum of the two non adjacent angles
so
In this problem

Solve for x
Subtract
both sides


therefore
the answer is the option D

An exterior angle is equal to the sum of the 2 non adjacent angles. In this case
100 = x + 70 Subtract 70
x = 100 - 70
x = 30
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32.0 you just add the first and last numbers then muptily the middle number by you anwser and divdie your 2 anwsers to gether
Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
I think it is 24...Im not sure tho

Explanation
Step 1
the density of an object is given by:

Step 2
let

Step 3
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I hope this helps you