Answer:
2b/ab+3
Step-by-step explanation:
The answer is
9n-2
d=9
1#=7
Answer: No
Step-by-step explanation:
Complementary means angles add up to 90 degrees.
Supplementary means angles add up to 180 degrees.
Since Supplementary doesn't add up to 180 degrees, the answer is false.
It would be X=3 because 3 multiplied by 1 equals 3 and you get 3 over 21. that simplifies to 1 over 7.
The answer will be A. 69.22
Hope this helps <3