Answer:
I think 12 but I gave it a shot
Answer:
It's polyhedron, not polygon
Because above figure has merely 10 sides.
so the polyhedron above has 10 sides, each of them has 20°.
so total degree in polyhedron is > 180(n-2)
>180(10-2)
> 180×8
> 1440
Step-by-step explanation:
Hope it helps you
Answer: 3.7 (to nearest tenth)
Working:
7/17 = x/9
63 = 17x
x = 63/17
x = 3.7 (to nearest tenth)
Answer:
6x+2y=-78
Step-by-step explanation:
8x-3y=-70
-2x+5y=-8
6x+2y=-78
6^3 = 216. When using chance, take the number of outcomes(six for a die) and raise it to the power of the number of repetitions
