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dem82 [27]
3 years ago
9

Explain why angle “a” must be 135

Mathematics
1 answer:
Rama09 [41]3 years ago
3 0
Because (n-2)/n *180 that’s they mentioned a regular octagon so.. (8-2)/8*180 degree will give you 135 degree.. l hope it helped???
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6 0
3 years ago
If f(x)= -5 -7x, find f(-2)
swat32

Answer:

Given f(-2)

= -5 -7(-2)

= -5+14

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4 0
3 years ago
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Mashutka [201]

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To learn more about depreciation, please check: brainly.com/question/25552427

5 0
1 year ago
Simplify the square root of -18
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The square root of -18 is 3i√ 2

Hope this helps


4 0
3 years ago
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