I am hoping someone could kindly show the step by step instruction to solve this equation. I have tried to solve it many times b
ut it is still not clear, could someone please show the steps 2(8r^2+r)-4r Thanks
2 answers:
Answer:
16r^2-2r
Step-by-step explanation:
2(8r^2+r)-4r
(16r^2 +2r)-4r Distribute the 2
16r^2+(2r-4r) Regroup like terms
16r^2-2r
Hope this helps!
Answer: 30r
Step-by-step explanation:
2(8r2+r)-4r
2(17r)-4r
34r-4r
30r
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The answer for this question is 8 km
Answer:
5
Step-by-step explanation:
Slope equation is (y2-y1)/(x2-x1)
(-1-4)/(2-3)
-5/-1
5
Answer:
1. x
=−3, -4, -5
2. x= 3/4, 1 1/3
(8, 9) will be the midpoint of the segment.
You can find this by applying the formula
(x1 + x2)/2 , (y1 + y2)/2
Answer:
10 32 -9
10 -13 18
-9 -8 11
hope this helps
