Answer:
B. 0
Step-by-step explanation:
=>d+(-d)
=>d-d
=>0
Answer:
33.61 mm (the square root of 1130)
Step-by-step explanation:
Answer: 100
set up equation: GHE+EHI=GHI
(x+38)+(x+104)=134
calculate
you get x= -4
put -4 into EHI
(-4)+104= 100
B
Explanation:
A Variable is a symbol for a number we don't know yet. We don’t know the number of colors on the page.
Answer:
both A and B must be true
Step-by-step explanation:
AD is perpendicular to DC and AD is parallel to BC
