2 years ago

PLEASE HELP ME OUT M

Mathematics

1 answer:

luda_lava [24]2 years ago

7 0

Answer:

what?

Step-by-step explanation:

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Find the values of each variables in each quadrilateral.

Ahat [919]

First lets solve for x we know 3x=90. In this case x=30. Now we can solve for y. We know the triangle needs to equal 180 so y+2(30)=180. So we get y=120. Hope it helps

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What value of x is a solution to x3 = 216?

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X=72

Step-by-step explanation:

216/3= 72

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The measure of an angle is 140°. What is the measure of its supplementary angle

Darina [25.2K]

Answer:

40 degrees

Step-by-step explanation:

Supplementary angles are angles in which their measures combined add up to 180 degrees. So we can set up an equation:

140+x=180

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So the other supplementary angle is 40 degrees

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Please help!!!!!!!!!!!!!!

Aloiza [94]

Answer:

11.4 feet

Step-by-step explanation:

Using the right triangle formed by the tent pole, the ground and the guy rope, where the guy rope (g) is the hypotenuse.

Applying Pythagoras' identity

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

g² = 9² + 7² = 81 + 49 = 130 ( take the square root of both sides )

g = $\sqrt{130}$ ≈ 11.4 feet

7 0

2 years ago