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Alexxx [7]
3 years ago
10

Jessie had -$68.25 in her bank account. She then spent $72.15 more dollars to

Mathematics
1 answer:
tatiyna3 years ago
5 0

Answer:

-140.4

Explanation:

-68.25 -72.15 = -140.4

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What could be the intersection of the plane PRS and plane QRS
MrRa [10]
The plane PRS passes through the points P, R and S. So it contains the line RS. Also the plane QRS passes through the points Q, R and S. So it contains the line RS as well. Since both the planes contain the line RS, the line RS must be the intersection of plane PRS and QRS
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2 years ago
The radius of a sphere is increasing at a rate of 5 mm/s. how fast is the volume increasing when the diameter is 60 mm? evaluate
mamaluj [8]
The diameter of the sphere is 60 mm which means its radius is 30mm. <span>The radius of a sphere is increasing at a rate of 5 mm/s. 
The formula for the radius when the time is x second would be:
</span>r(t)<span>= 30+ 5x
dr/dt= 5

The speed of </span><span>volume increase </span><span>of the sphere volume would be derived from sphere volume: 
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4 0
3 years ago
Rearrange the following equation to solve for the variable indicated. -4x+2Y=8 solve for y
Alecsey [184]

Answer:

y = 8 + 4x / 2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bp%5E2%7D" id="TexFormula1" title="\sqrt{p^2}" alt="\sqrt{p^2}" align="absmiddle" cla
Ede4ka [16]

Answer:

Step-by-step explanation:

√p^2=  

I got either p or absolute p

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The linear equation y = 3x + 2 has slope 3 and y-intercept
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