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3 years ago

12

If a cross section of a paperweight is cut to the base but does not pass through the vertex which shape descrives the cross sect

ion?

1 answer:

hodyreva [135]3 years ago

5 0

That depends on the shape of the paperweight.

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What does 41 = w - 4

zimovet [89]

W=45 when you add over the -4 to get the w variable by itself

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2 years ago

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8(x+1)-7x ≥-3 help me find the solution

Ann [662]

Answer:

x $\geq$ 11

Step-by-step explanation:

$8\left(x+1\right)-7x$

$8x+8-7x$

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$x+8-8\ge \:-3-8$

Then, you got your awnser.

$x\ge \:-11$

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3 years ago

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Step-by-step explanation:

since abs value changes it to positive it would be

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2 years ago

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the volume V of a gas at a constant temperature varies inversely with the pressure P. when the volume is 100 cubic inches the pr

fiasKO [112]

Answer:

The pressure is $20\ psi$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

In this problem we have

$V*P=k$

where

V is the volume of a gas at a constant temperature

P is the pressure

we have

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step 1

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substitute the values of V and P

$100*25=k$

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The equation is equal to $V*P=2,500$

step 2

Find the pressure when the volume is 125 cubic inches

For $V=125\ in^{3}$

substitute in the equation and solve for P

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3 years ago

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Step-by-step explanation:

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3 years ago