2 years ago

Volume of a polygon

Mathematics

1 answer:

diamong [38]2 years ago

7 0

Answer: The formula for the volume of a polygon is 1/2 x perimeter x apothem

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Tomtit [17]

Answer:

y is 1 and x is 4

Step-by-step explanation:

becasue the y intercepts at 1 and the x intercepts at 4

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saveliy_v [14]

Answer:

x < 3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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If (-2,11)and(9,22) are two anchor points on the trend line, then find the equation of the line

Elza [17]

Answer:

The equation of the line is $y=x+13$

Step-by-step explanation:

step 1

Find the slope

The formula to calculate the slope between two points is equal to

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we have

(-2,11) and (9,22)

substitute

$m=\frac{22-11}{9+2}$

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step 2

Find the equation in slope intercept form

$y=mx+b$

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b is the y-intercept

we have

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$point\ (-2,11)$

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$11=-2+b$

Adds 2 both sides

$b=11+2\\b=13$

The equation of the line is

$y=x+13$

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3 years ago

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Check the picture below.

you can pretty much just count the units off the grid.

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