Answer:
a=7/2
Step-by-step explanation:
a^2-2a+2a-4-a^2+2a+3a+6=3a+9
You want to solve for "a"
1. Mover all terms on the right side to the left side setting this equation to zero.
2. Combine Like Terms
3. Divide to isolate your "a"
Answer:
110 is the answer because 10 tens equal 100 and 10 ones equal 10
Step-by-step explanation:
Answer:The answer is 1 and 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
in google you will get the answer very quickly
For the first one, its 86 square in, and the second one is 45 square cm.