Answer:
measure of each angle of a regular octagon=360/8=45°
at the point, 60°+x+45=360°
x=255°
Answer:
4 (2x + 12) = 0
8x + 48 = 0
8x = - 48
x = -48/8
x =<u> - 6</u><u> </u>(option 2)
Answer:
Step-by-step explanation:
8² = 30 * 43x
x = 8² / 30 * 43 = 8* 8 / 30*43
= 2*2*2 * 2*2*2 / 3*2*5*43
=2*2*2*2*2/ 3*5*43
= 32/645
Answer:
20
Step-by-step explanation:
im pretty sure you divide!
