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Hatshy [7]
3 years ago
13

PLEASE HELP IT'S DUE IN LIKE 20 MINUTES

Mathematics
1 answer:
Alexeev081 [22]3 years ago
4 0

9514 1404 393

Answer:

  • x +3x = 180
  • x = 45 . . . . . . . choice C
  • 3x = 135 . . . . . choice F

Step-by-step explanation:

Let x represent the measure of the original angle in degrees. Three times its measure is 3x. That will be the supplement if the sum of the two angles is 180°.

  x + 3x = 180 . . . . . . . . . equation for finding the angle

  x = 180/4 = 45 . . . . . .  divide both sides by 4

  3x = 3(45) = 135

The first angle is 45°. The second angle is 135°.

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7 0
3 years ago
In the graph below, line k with equation y = -k makes a 45° angle with the x- and y- axes. Complete the following: Rx Rk : (2,5)
motikmotik
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3 years ago
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Maksim231197 [3]

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6 0
3 years ago
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I need help someone plz help me
Grace [21]
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