Answer:
B: 39 degrees
Step-by-step explanation: The angles in a triangle add up to 180 degrees. 180 - 30 - 24 = 126.
126 = (3x-9).
126 - 9 = 117.
117 / 3 = 39
It’s just the same as if there were no decimal point. but if there isn’t a number in the quotient on the left of the decimal like #15, then you just place a 0 and continue to the next dividend which is 50.
Answer:
x = 18
Step-by-step explanation:
8x = 12 * 12
8x = 144
x = 18
Answer:
b
Step-by-step explanation:
Answer:
c. 27
Step-by-step explanation: