Answer:
Step-by-step explanation:
Answer:
x = 17
Step-by-step explanation:
8x - 9 + 53 = 180 (collect like terms)
8x + 44 = 180 (subtract 44 on both sides)
8x = 136 (divide by 8 on each side)
x = 17
HOpe this helps!!
Answer:
<u>C. definition</u>
<u>Step-by-ste</u>p explanation:
"An acute angle is an angle smaller than a right angle or 90 degrees angle . this is the definition of acute angle