1. Elena takes two triangles off of the left side and three
1 answer:
Answer:
Step-by-step explanation:
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She did not use 181/24 or 7 13/24 meters of cloth
7x+14-2x=-x+12-x-19
collect like terms
7x-2x+X+X+19=12-14
7x+19+2
7x=-21
x-21/7
X=-3
Answer:
1/2 half
Step-by-step explanation:
(1/3)/2 = 1/6
1/6 + 1/3 = 1/6 + 2/6 = 3/6 = 1/2
The slope is -5/2.
since the slope is decreasing, it is negative.
Answer:
Last one
Step-by-step explanation:
3^4*3^-7
