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Sergio039 [100]
3 years ago
13

CANT GET WRONG PLZ HELP

Mathematics
1 answer:
Temka [501]3 years ago
5 0
Work is attached. 

:D

I had to write twenty characters.

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Find the equation of the line that contains the point (4, - 2) and is perpendicular to the line y = - 2x + 5. ​
Licemer1 [7]
<h3>Answer:</h3>

y=1/2x

<h3>Solution:</h3>
  • The slopes of perpendicular lines are opposite reciprocals of each other.
  • The simplest way to determine a number's reciprocal is to flip it over, like so:
  • -2 ~ - > -\displaystyle\frac{1}{2}
  • Now, change the sign:
  • \displaystyle\frac{1}{2}
  • So we have the <em>slope </em>of the line that's <em>perpendicular </em>to the given line.
  • Now, let's find the line's equation.
  • First, let's write it in Point-Slope Form:
  • y-y1=m(x-x1)
  • y-(-2)=1/2(x-4)
  • y+2=1/2x-2 (Point slope)
  • Now, convert to slope-intercept:
  • y=1/2x+2-2
  • y=1/2x

Hope it helps.

Do comment if you have any query.

5 0
2 years ago
Read 2 more answers
What is 2,108 x 35<br> please write in comments below
Gnoma [55]

Answer:

2,108・35 = 73,780

7 0
2 years ago
3(2+q)+15 simplified is
Margarita [4]

Answer

Simplified would be 21+3q

Step-by-step explanation:

3(2+q)+15----> Distribute the 3. aka multiplying by everything in the parenthesis

6+3q+15

21+3q

3 0
3 years ago
Please help 5 more minutes left !
kondor19780726 [428]

Answer:

y = -127/3 + 1.5

Step-by-step explanation:

Slope intercept form should have both slope and y intercept.

Basically, find two points per table.

so x2-x1/y2-y1

100-36.5/0-1.5 = 63.5/-1.5 = -127/3

Now that we have m in 'y=mx+b', we need b

y intercept is where x = 0, or where the line crosses the y intercept.

y = -127/3x + 1.5

8 0
3 years ago
The geometric mean and one extreme are given. Find the other extreme.
ahrayia [7]

Answer:

<em>a = 27</em>

Step-by-step explanation:

( √24 )² = \frac{8}{9} a

<em>a</em> = 24 ÷ \frac{8}{9} = \frac{24}{1} × \frac{9}{8} <em>= 27</em>

3 0
3 years ago
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