Answer:
2a+14
Step-by-step explanation:
2×a+2×7
measure of angle b = 65
measure of angle a = 35
measure of angle c = 80
u=8
3u+5u=64
8u=64
finish
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a^2 + 4a/b + 4/b^2
Which of the following is equivalent to (a + b/2) ^2?
