Take out the factor of 3 from both numbers
(69)/3 = 23
(12)/3 = 4
69 + 12 can be rewritten as 3(23 + 4)
~
The correct answer you would be looking for would be 0 because it is equal to anything.
Hope this helps :)
Please mark me as brainliest!!!
Answer: b = 2a
Step-by-step explanation:
<u>Original equation</u>
a = (1/2) b
<u>Multiply 2 on both sides</u>
a * 2 = (1/2) b * 2
Hope this helps!! :)
Please let me know if you have any quesitons
Answer:
9pi
Step-by-step explanation:
circumference is 2(pi)(r) or diameter(pi)
A) He wanted to create zero pairs on the left side of the equation to get a positive coefficient of x on the right side
