Answer:
The answer is A.
Step-by-step explanation:
You have to add up both polynomials together :
A = 7x² + 3xy
B = -3xy
A + B = 7x² + 3xy + (-3xy)
= 7x² + 3xy - 3xy
= 7x²
Your answer is C. 13.3 in. You take your circumference, and divide it by 3.14, which gives you your diameter. Then you divide that by 2 for the radius.
83.524/3.14=26.6
26.6/2=13.3
Answer: 13.3
Answer:
12
Step-by-step explanation:
7x3=21
3x4=12
boOM
Hope This Helps
<3
5.46 ÷ 3 = 1.82
1.82 x 5 = 9.1
The answer is "9.10"
