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Korolek [52]
3 years ago
6

6. Find the measure of each marked angle.

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
8 0
ANSWER : both angles are 60 degrees and x is equal to 8.
10x - 20 = 7x + 4
Move the terms
3x = 24
x= 8
Sub back in to find the value:
80 - 20 = 60
56 + 4 = 60

Please mark as brainliest
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Answer:

f'(x) = 5    x<4

      = 2x    4<x<6

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Domain is all real numbers except 4 and 6

Step-by-step explanation:

We need to find the derivative of the piecewise function

f'(x) = 5    x<4

      = 2x    4≤x≤6

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