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Leokris [45]
3 years ago
15

PLEASE PLEASE PLLEASE HELPPPPPPPPPPP MEEEEEEE

Mathematics
1 answer:
Arlecino [84]3 years ago
8 0

Answer:

15

Step-by-step explanation:

Please correct me if I'm wrong

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MATH HELP
elena-s [515]

The equation of line perpendicular to given line is:

y = \frac{2}{3}x-1

Step-by-step explanation:

Given equation is:

3x+2y = -8

First of all, we have to find the slope of the given line

So,

3x+2y = -8\\2y = -3x-8\\

Dividing both sides by 2

\frac{2y}{2} = \frac{-3x-8}{2}\\y = \frac{-3x}{2} - \frac{8}{2}\\y  =-\frac{3}{2}x-4

As the equation is in slope-intercept form, the co-efficient of x will be the slope of the line

m_1 = -\frac{3}{2}

As we know that product of slopes of two perpendicular lines is -1

Let m-2 be the slope of line perpendicular to given line

m_1.m_2 = -1\\-\frac{3}{2} . m_2 = -1\\m_2 = -1 * -\frac{2}{3}\\m_2 = \frac{2}{3}

Slope-intercept form is:

y = m_2x+b

putting the value of the slope

y = \frac{2}{3}x+b

Putting the point (3,1) in the equation

1 = \frac{2}{3}(3) +b\\1 = 2 + b\\b = 1-2\\b = -1

Putting the value of b

y = \frac{2}{3}x-1

Hence,

The equation of line perpendicular to given line is:

y = \frac{2}{3}x-1

Keywords: Slope-intercept form, slope

Learn more about equation of line at:

  • brainly.com/question/750742
  • brainly.com/question/7419893

#LearnwithBrainly

8 0
3 years ago
5. a. The area of an isosceles triangle is 60cm² and its base is 10cm. Find the length of its equal side.​
Sindrei [870]

Answer:

H = 12cm

b

I hope I was able to help

4 0
2 years ago
If the annual interest rate is 12%, what is the monthly interest rate?
nordsb [41]

1. A

2. C

3. D

4. A

5. B

Hope this helps



4 0
3 years ago
Read 2 more answers
The school has t-shirts to hand out. They have 10 hot pink shirts, 6 neon green shirts, 9 bright yellow shirts, and 11 vibrant b
Alex17521 [72]

Answer:

A. 11/36

Step-by-step explanation:

Add all the numbers together(36), and then see how many out of that number are the vibrant blue shirt. Since they are asking the probability of you being given a vibrant blue shirt, and there are 11 out of the 36 shirts, therefore you have an 11/36 chance that you will be given a vibrant blue shirt.

5 0
3 years ago
Read 2 more answers
8. Of the 400 employees, 5% of them are managers. How many managers does the zoo employ?​
evablogger [386]
Zoo will hires 8 managers
5 0
3 years ago
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