Helppp me please I need help
1 answer:
Answer:
18x-2
Step-by-step explanation:
so to find the perimeter it's 2W + 2L
so 2(6x-2)+2(3x+1)
we can use the distributive property to expand it to
12x-4+6x+2
then combining like terms it becomes
18x-2
and that's simplest form
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Answer:
Step-by-step explanation:
12. 15 (3x5x1)
13. 8 (4x2x1)
14. 18 (6x3x1)
Answer:
3
Step-by-step explanation:
3×3=9+2=11. so 3 is the answer.
Volume = (Area of the base)x(Height)
66.85 = 15(H)
66.85/15 = H
H = 4.4567
The height is 4.4567mm.
Answer:
a.
Step-by-step explanation:
Combine like terms so you end up with 10x+2y
