Answer:The answer is C
Step-by-step explanation:
A. Meters
B. Seconds squared
C. Seconds
D. Seconds per meter
(2x+3y)+(7x-3y)
First, group like terms together, so (2x+7x) + (3y-3y). Then simplify within the parentheses. 2x+7x = 9x and 3y-3y = 0, so you have 9x, which cannot be simplified any further. The answer is 9x.
Answer:
3
16 + 25 = 49
1
a^2 + b^2 = c^2
4
41 ≠ 49
2
4^2 + 5^2 = 7^2
Step-by-step explanation:
Answer:
6 and 3
Step-by-step explanation:
5.8 to the nearest whole is 6
3.147 to the nearest whole is 3
