Answer:
C
Step-by-step explanation:
trust me if you really need this done
height = 18.4 cm
A = (1/2)*b*h
A = 79.12 sq. cm = (1/2)* 8.6 * h
A = 79.12 sq. cm = 4.3 * h
h = 79.12 / 4.3 = 18.4 cm
Answer: A. Consistent.
Hope this helps!
-Leif-
x = -3
3x + 10 -10 = 1 - 10
3x = -9
3x / 3 = -9/3