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stich3 [128]
2 years ago
11

Determine which equation is parallel and perpendicular to jk​

Mathematics
1 answer:
3241004551 [841]2 years ago
4 0

None of the equations are parallel or perpendicular to the line jk.

<h3>How to know equations that are parallel and perpendicular?</h3>

The equation of a line can be interpreted as follows:

y = mx + b

where

  • m = slope
  • b = y-intercept

Therefore,

Parallel lines have the same slope(m).

Perpendicular line follows the principle below:

  • m₁ m₂ = -1

Therefore, let's find equation of jk

(-5, 5)(1, -5)

m = -5 - 5 / 1 + 5 = -10 / 6 = - 5 / 3

using (1, -5)

-5 = - 5 / 3 (1) + b

b = -5 + 5 / 3 = -15 + 5 / 3 = -10 / 3

Therefore,

y = -5 / 3 x - 10 / 3

m = - 5 / 3

6x + 10y = 11

10y = -6x + 11

y = - 6 / 10 x + 11 / 10

y = - 3 / 5 x + 11 / 10

hence, m = - 3 / 5

5x - 3y = 8

3y = 5x - 8

y = 5 / 3 x - 8/3

m = 5 / 3

The equation

learn more equation here: brainly.com/question/14379343

#SPJ1

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Solve |z-8|=4 a) z=-4, z=4 b) z=-12,z=12 c)z=-12,z=-4 d)z=4, z=12
mylen [45]

Answer:

We have z - 8 = 4 or z - 8 = -4;

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The correct answer is d).

Step-by-step explanation:


8 0
3 years ago
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided
Naddika [18.5K]

Answer:

So if 4% was put into the account every year, then you would have to find 4% of 4,000, which is 160. So 160*3=480. 4,000+480= 4,480 dollars. That is how much would be in the account.

Step-by-step explanation:

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3 0
3 years ago
Please write the answers with explanation..if nonsense answers I will report.....so answer properly​
Musya8 [376]

Answer: 86 degree

Step-by-step explanation:

The Straight line is 180 degrees so if we minus 180 by the outward degree there will be the degree for inward degree

P: 95 degrees T: 160 degree S: 88 degrees R: 91 degree

The degree for the pentagon is 540 degrees so If I minus 540 by all the four inward degrees there will be the missing last degree

95 + 160 + 88 + 91 = 434 degree

540 - 434 = 106 degree

180 - 106 = 94 degree

So the last inward degree is 94

Finally, if I minus 180 by 94 (the way I used to find inward degree and to find outward degree for now) it equals 86 degree

so X is 86 degree

Sorry if this was too confusing:)

4 0
3 years ago
Read 2 more answers
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