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Andrew [12]
3 years ago
6

PLSSS ANWSER QUICK!! HASSS TO BE RIGHTT. will mark you brainliest if you anwser right!! plus 10 points!

Mathematics
1 answer:
Alchen [17]3 years ago
8 0

Answer:

-1x*3y=4

Step-by-step explanation:

You can probably find the answer trough this

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Vesna [10]

Answer:

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Step-by-step explanation:

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3 years ago
The length of rectangle is 1 meter less than it's width . The area of the rectangle is 42 square meters. Find the dimensions of
serg [7]
We can turn this word problem into equations! So let l be length and w be width. So we can write, l+1=w. And l*w=42. we can plug the first equation in... l(l+1)=42 which is l^2+l=42. We can see that l=6. So w=7.
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What curve passes through the point ​(1 ​,2​) and has an arc length on the interval​ [2,6] given by Integral from 2 to 6 StartRo
Georgia [21]

Answer:

Step-by-step explanation:

Given

Length of curve

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Length of curve is given by

L=\int_{a}^{b}\sqrt{1+\left ( \frac{\mathrm{d} y}{\mathrm{d} x}\right )^2}dx over interval a to b

comparing two we get

\frac{\mathrm{d} y}{\mathrm{d} x}=8x^{-3}

dy=8x^{-3}dx

integrating

\int dy=\int 8x^{-3}dx

y=-4x^{-2}+C

Curve Passes through (1,2)

1=-4+C

C=5

curve is

y+\frac{4}{x^2}=5

3 0
3 years ago
How much would a school save by using company A instead of company c to serve 800 students
Anastaziya [24]

Answer:

Is there a graph? I can't answer this question.

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Peter and Josh both threw a baseball as far as they could. Peter threw the ball 70 yards. Josh threw the ball 82 yards. How many
Vikentia [17]

Answer:

12 feet farther

Step-by-step explanation:

i believe ;l

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