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SpyIntel [72]
3 years ago
14

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

Mathematics
1 answer:
Alik [6]3 years ago
8 0

Hello!

The equation for slope intercept form is y = mx + b, where m is the slope and b is the y intercept.

We can first find the slope. Perpendicular lines have slopes which are negative reciprocals of each other. This means that the slope of the line you're looking for would be the negative reciprocal of -2/9. The negative reciprocal of -2/9 is 9/2. Therefore, m = 9/2.

Substitute this into the equation. y = 9/2x + b. Now substitute in the point given and solve for b.

y = -4, x = -2

-4 = 9/2 (-2) + b

-4 = -9 + b

b = 5

Therefore, the final equation is y = 9/2x + 5.

Hope this helps!

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The perimeter of the enlarged rectangle is 32 ft and the width of the larger rectangle is 3.6 ft.

<h3>What is perimeter of plane?</h3>

The measure of the boundary of a plane or shape is called its perimeter. The perimeter of a plane or shape is the sum of all the sides.

A small rectangle has a length of 6.2 feet and width of 1.8 feet. The parameter of this triangle is,

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Learn more about the perimeter of plane here;

brainly.com/question/1662271

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