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Margaret [11]
3 years ago
6

What do x and y equal?

Mathematics
1 answer:
olasank [31]3 years ago
5 0
Y is equal to 23 and x is equal to 28. This is because you can move 3y over to the corner to its left that matches the position 3y is in. From there you set 3y + 5y -4 = 180 because the add up to a straight line. Then you get 23 for y and you can use that to make 3y=69. Use the 69 to set it equal to 2x +13 and solve to get x=28.
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Determine the slope of each line segment of AQRS. Show your work or explain your reasoning.
ElenaW [278]

The slope of each line segment of ΔQRS are-

  • QR = 3/10
  • RS = - 10/3
  • QS = -7/13
<h3>What is meant by the slope of the line?</h3>
  • A slope of a line is defined in mathematics as the change in y coordinate to regard to the shift in x coordinate.
  • The net change in y-coordinate is denoted by  Δy, whereas the net change in x-coordinate is denoted by  Δx.

For the given question,

The coordinates of each vertices of the triangle are-

Q = (-7, -2)

R = (3, 1)

S = (6, -9)

The formula for the slope of the line segment.

Slope = m = (y2 - y1)/(x2 - x1)

Slope QR = (1 + 2)/(3 + 7)

Slope QR = 3/10

Slope RS = (-9 - 1)/(6 - 3)

Slope RS = - 10/3

Slope QS = (-9 + 2)/(6 + 7)

Slope QS = -7/13

Thus, the slope of the each line segment of the given triangle QRS is found.

To know more about the slope of the line, here

brainly.com/question/16949303

#SPJ13

6 0
1 year ago
a hockey team has 12 girls and 9 boys. Each week the coach chooses the player at random to play goalie for next game what is the
victus00 [196]
It's most likely he's going to choose a girl, because there at 3 more girls then boys, since there's more majority of girls, it's most likely to be a girl. Hope I helped!
5 0
3 years ago
Find the midpoint of the segment with the given endpoints <br><br> (-9,-9) and (7,5)
Mice21 [21]

Answer:

  • (-1, -2)

Step-by-step explanation:

<u>Given points</u>

  • (-9,-9) and (7,5)

<u>Midpoint is</u>

  • ((-9 + 7)/2, (- 9 + 5)/2) =
  • (-2/2, -4/2) =
  • (-1, -2)
5 0
3 years ago
All holes dug 2 3/8 feet deep for fence post the fence posts 6 feet long how far above the ground will the fence post be what it
Aliun [14]
3.625 Feet is the answer

Hope this helps :)
7 0
3 years ago
The solution of this question
nata0808 [166]

9514 1404 393

Answer:

  30°, 150°

Step-by-step explanation:

You know the answer to this because you have memorized the short table of trig function values.

  sin(θ) = 1/2 for θ = 30° and θ = 150°

5 0
3 years ago
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