Step-by-step explanation:
3(3u-5)=39
9u - 15 = 39
9u = 15 + 39
9u = 54
divide both by 9
u = 54/9
u = 6
Answer:
GCF: 2
Step-by-step explanation:
GCF: 2
(2*16) + (2*27)
Answer: 162°
Step-by-step explanation:
Using exterior angle methods,
sum total of exterior angle of polygon = ³⁶⁰/ₙ , where n is the size of the polygon. = ³⁶⁰/₂₀
One exterior angle = 18°.
Now the interior angle = 180° - 18° ( angle on a straight line )
Therefore, the measure of the interior angle = 162°.
Not , Other methods can still be applied.
Answer:
I think u would have to repay 120....
Step-by-step explanation:
Answer:
diagonal to the base cutting off exactly I vertex
Step-by-step explanation: