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Elena L [17]
1 year ago
10

Find the equation of a line perpendicular to x=5 that contains the point (-2,2). White the equation in slope intercept from

Mathematics
1 answer:
Aleksandr [31]1 year ago
8 0

The line which represents the equation x = 5 is a vertical line that passes through any point hax x-coordinate of 5

Then the perpendicular line to this line must be a horizontal line

The equation of any horizontal line is y = b, where

b is the y-coordinate of any point that lies on the line

Since the line passes through the point (-2, 2), then

b = 2

Then the equation of the line is

y = 2

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6.Tanya bought a house for $270,000. She paid
nignag [31]

Answer:

75 X 3000 = 225000

225000 + 50000 = 275000

275000 - 270000 = 5000

$5000 more

8 0
2 years ago
question 17 on a number line, point s is located at – 3 and point t is located at 9 . what is the location of point r on s t giv
KATRIN_1 [288]

The location of R on the number line will be 15/7.

Number line:

Number line is used for the visual representation of numbers on a straight line.

Basically, Zero (0) is considered to be the origin of a number line. The numbers to the left of 0 are negative numbers and the numbers to the right of 0 are all positive numbers.

Given,

On a number line,

point S is located at – 3 and

point T is located at 9.

Ratio of S and T = 3:4

We need to find the location of point R on S and T.

According to the given details,

The distance from S to T

=> 3 + 9 = 12

Through this we know that,

=> SR + RT = 12 ---------------------(1)

Based on the ratio,

S/T = 3/4

Which is similar to,

SR/RT = 3/4

So,

SR = 3/4 RT -----------(2)

Apply the value of SR on equation (1),

Then

3/4RT + RT = 12

=> 7/4 RT = 12

=> RT = 12 x (4/7)

=> RT = 48/7

Now the location of point R,

=> OT - RT = 9 - 48/7

=> 15/7

Hence "The location of R on the number line will be 15/7".

To know more about Number line Here

brainly.com/question/13425491

#SPJ4

7 0
1 year ago
Pls help The surface area of a cone is given by the formula<br> S= al +712. Solve the formula for 2.
Luda [366]

Answer:

l = (S/pi)-r^2

Step-by-step explanation:

Just rearrange the equation.

S = pi*l + pi * r^2

S-pi*r^2 = pi*l

l = (S-pi*r^2)/pi

l = (S/pi)-r^2

7 0
2 years ago
An author has 18 pages to send to a publisher. The author has only small envelopes and can't fit all the pages into a single env
zhannawk [14.2K]
There are three pages in each envelope
3 0
3 years ago
Read 2 more answers
2 people working at the same rate will take 9 hours to paint a room. Assuming that they all work at this rate, how long will it
jeka57 [31]
So if 2 people take 9 hours to paint the room and you want to know how long it will take if 3 people were painting first you will have to find the slope, or the rate of change, to do this you have to divide 9/2.
9/2= 4.5
So it take 4.5 hours for one person to paint the room.
Therefore if there where three people painting it would be 3 x 4.5= 13 hours and 30 minutes.
The time it would take to paint the room would increase.
6 0
3 years ago
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