Answer:
b = 12mm
Step-by-step explanation:
Area of Triangle: (base x height)/2
A = 36
h = 6mm
A = (bh)/2
2A = bh
b = 2A/h
b = (2 x 36)/6
b = 12
Answer:
B.
Step-by-step explanation:
8/7 - 5x + 2 = x/5 - 12
8/7 + 14 = x/5 + 5x
106/7 = 26x/5
x = 265/91
step 1: given
step 2: distributive property
step 3: addition property of equality
step 4: division property of equality
i'm pretty sure....