Answer:
11
Step-by-step explanation:
5x+15+20=90
5x+35=90
-35 from both sides
5x=55
divide both sides by 5
x=11
ANSWER
My Answer is in the photo above
The answer should be H= 7.9
Answer:9?
Step-by-step explanation: hair
Answer:
it either means angle or less than. pretty sure it means angle tho, cos less than is like this <
Ste. p-by-step explanation: