Find the measure of one interior angle of a regular 21-gon.
2 answers:
C step-by-step the coordinate of that is pretty simple to say but hard at the same time
Measure of sum of interior angles formula (where “n” is number of sides): (n-2)180
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Answer:
64 is the answer
Step-by-step explanation:
p / 4 = 16
p = 16 x 4
p = 64
5. 25 = x + 3
It is a one step equation. You just need to subtract 3 on both sides to get x.
6. 2b - 7 = 15
This is a two step equation . You need to add 7 on both sides and then divide both sides by 2 to get b.
7. 10m = 90
Finally, this is a one step equation . You need to divide both sides by 10 to find m.
Let's evaluate ~
plug in the values :
Therefore, B is the Correct choice ~
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Answer:
sin
^2(x)
Step-by-step explanation:
The absolute value - or distance from zero, is fairly simple to find. Make your final answer positive to find it.
