Answer:
x1= -7 , x2 = 7
Step-by-step explanation:
x^2 = 37 +12
x^2 = 49
x = -7 or 7
Answer:
3
Step-by-step explanation:
Answer:
15 gallons
Step-by-step explanation:
Hope it helps. :)
Answer:
85
Step-by-step explanation:
The line of the right measures 65 degrees (I think), an the line on the left measures 150 degrees. So, 150 - 65 = 85 degrees.
Simplify the experssion and you get 10.
Hope this helps!
