when 2 lines meet to make a 90 degree angle
Answer:
cef
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
just add both of the sides then divide
Answer:
11/5-1/2 = 22/10-5/10= 17/10 = 1 7/10
Step-by-step explanation:
The answer is 1 7/10