In a complete turn (of 3600 ),the number of times an object looks exactly the same is called……….. About the author Madeline
Answer: your last question answer is 1; a+b a=3, b=2 answer : 3+2=5 2: 7a-4b 7×3-4×2 7×3=21 4×2=8 answer is 21-8=13 Reply
Answer:
your last question answer is
1; a+b
a=3, b=2
answer : 3+2=5
2: 7a-4b
7×3-4×2
7×3=21
4×2=8
answer is 21-8=13