3 years ago

What slope is perpendicular to x + 4y = 12

1 answer:

6 0

Solve for the equation. The. Divide by 4 on both sides. And whatever you get for the slope. Write the opposite which will give you the perpendicular slope. For example: 1/4x is perpendicular to -4x

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P = q/4 -r solve for q

Ivan

Answer:

4(p+r) = q

Step-by-step explanation:

p = q/4 -r

Add r to each side

p+r = q/4 -r+r

p+r = q/4

Multiply each side by 4

4(p+r) = q/4*4

4(p+r) = q

4 0

3 years ago

Write an inequality that represents the verbal expression. All real numbers greater than or equal to 38.

Natasha_Volkova [10]

That inequality would be n ≥ 38

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3 years ago

The following triangles are similar by SAS~

svet-max [94.6K]

Step-by-step explanation:

sides:91/12=42/26

angles:LMN=LBA and MNL=BAL

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2 years ago

This is really confusing... making my head hurt. I don't understand it AT ALL. If I get this one wrong, and all the other three

Wewaii [24]

Number 7 is a because line m crosses at 2 on the y axis and number 8 is a because it goes up by one half each time

3 0

3 years ago

If a rectangle is 30 feet long and the perimeter is 78 feet. What would be the width of the rectangle?

mario62 [17]

Answer:

The width should be 9 feet in this situation

Step-by-step explanation:

(30 x 2) + (9 x 2) =

60 + 18 =

78 ft

78 - (30 X 2) =

78 - 60 =

18 / 2 =

3 0

2 years ago