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saveliy_v [14]
3 years ago
9

What is the equation in slope intercept form of the line that passes through the point (2,-2) and is perpendicular to the line b

y y=2/5x+2
Mathematics
2 answers:
Gala2k [10]3 years ago
8 0

Answer:

y= - 5/2x - 2

Step-by-step explanation:

Y=2/5x + 2

Making it perpendicular, the slope will change to it's reciprocal and swap operations (+ becomes -). 2/5 will be -5/2. We already know the y-intercept which is -2, so simply put, the equation in slope-intercept form is y = -5/2x - 2

Sophie [7]3 years ago
4 0

Answer:

  • y = -5/2x + 3

Step-by-step explanation:

<u>Given function:</u>

  • y = 2/5x + 2

Perpendicular lines have opposite reciprocal slopes.

The line that is perpendicular to the given will have a slope of -5/2.

<u>Now use the point (2, -2) and point-slope form to find the equation:</u>

  • y - (-2) = -5/2(x - 2)
  • y = -5/2x + 5 - 2
  • y = -5/2x + 3
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3 years ago
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3 years ago
Which of the following will be equal to 1⁄4?
docker41 [41]

Answer:

C - 100% of 0.25

Step-by-step explanation:

This answer is basically the same as 25% of 100, just worded differently to confuse you.

25 is 1/4th of 100, so this should be the answer. :)

If you're curious of what the other answers amount to:

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6 0
3 years ago
What is the estimate for square root of 22
tigry1 [53]
<span>16=4²
25=5² 
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5 0
3 years ago
X^2 + 5x - 24 = 0 How do I solve by factoring
tiny-mole [99]

Answer:

x = -8 or x = 3

Step-by-step explanation:

To factor ax² + bx + c, use AC method.

a times c is 1 × -24 = -24.

Factors of ac (-24) that add up to b (5) are 8 and -3.

Divide by a and reduce: 8/1 and -3/1.

Therefore, the factors are x + 8 and x − 3.

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7 0
3 years ago
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