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3 years ago

Write the slope intercept form of the equation of the line described.

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

6 0

Answer:

y= -5

Step-by-step explanation:

x=0 is a vertical graph hence the perpendicular graph would be a horizontal line, a y= ____ graph.

Since it passes through the point (-2, -5),

the equation of the line is y= -5.

This would be in slope- intercept form since the gradient of horizontal lines is zero.

y= mx +c, where m is the gradient and c is the y-intercept.

Given that gradient =0, m=0

y= 0x +c

when x= -2, y= -5,

-5= 0(-2) +c

-5= c

c= -5

Thus the equation is y= -5.

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In planning her retirement, Liza deposits some money at 3.5% interest, with twice as much deposited at 4.5%. Find the amount

KATRIN_1 [288]

a = amount deposited at 3.5%

b = amount deposited at 4.5%

we know that "b" is twice as much as "a", thus b = 2a.

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2 years ago

This is the last question PLSSSSS HELP

DanielleElmas [232]

Answer:

Step-by-step explanation:

The volume of a cylinder is pi * r^2 * h

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1 year ago

Read 2 more answers

What is the area of a regular pentagon with a side length of 10 inches and a distance from the center to a vertex of 10 inches?

Sergio [31]

Answer:

$A=172.04\ in^2$

Step-by-step explanation:

Given that,

The side length of a regular pentagon = 10 inches

The distance from the center to a vertex of 10 inches

The formula for the area of a regular pentagon is given by :

$A=\dfrac{1}{4}\sqrt{5(5+2\sqrt{5} } }\ a^2$

Put a = 10

So,

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So, the area of a regular pentagon is equal to $172.04\ in^2$ .

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2 years ago

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attashe74 [19]

Answer:

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