What specific measure of a geometric figure is shown in the image? A. A 100⁰ angle

B. A 100 mm side length

C. A 180 mm side length

D. An 80⁰ angle​

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736

question 1: step-by-step explanation:

1/4 of 84 = 84÷4= 21