What is the rest of the expression?
Answer:
x=8.6
Step-by-step explanation:
x=8.6
Answer:
x= 20
Step-by-step explanation:
The three angles add to 90 degrees
x+2x+x+10 = 90
Combine like terms
4x+10 = 90
Subtract 10 from each side
4x +10-10 = 90-10
4x = 80
Divide by 4
4x/4 = 80/4
x = 20
Answer:
what subject is this in
Step-by-step explanation:
The answer is A or c I’m probs wrong