Answer: 7(-4-x) —> -28-7x. 7(4+x) —> 28+7x. -7(-4+x) —> 28-7x. -7(4-x) —> -28+7x
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Find m
By comparison:
Add 3 to both sides
Answer:
how to understand the problem is picture the shape as a house and try to figure out what to do next
Step-by-step explanation:
Answer:
m = 160
p = 90
w = 10
z = 80
y = 10
Step-by-step explanation:
Answer:
31 degrees
Step-by-step explanation:
Not sure where angle B is, but
90-59= 31