Answer
-64
just use ur calculator since my teacher let us use the calculator i just typed in 16.(-4) and got -64
Well do you know what a supplementary angles is ?
it is two angles that add up to 180 degrees
6sqrt2 for both since there equivalent
X= 1.80/10 . x is the number of dimes. 1.80 is your total and 10 represents the worth of the dime
Answer:
1620°
Step-by-step explanation:
The figure is an 11-sided polygon and is called hendecagon
The interior angle sum:
180( n-2) n=11
=180(11-2)
=180(9)
=1620°
I hope this help you