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Tom [10]
3 years ago
8

Read the statement given below and choose which of the following arguments proves that the statement is false.

Mathematics
1 answer:
valkas [14]3 years ago
3 0
The correct answer to the question you asked is B.
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An angle measures 14° less than the measure of its complementary angle. What is the measure of each angle?
zmey [24]
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(180-14):2+14= 166:2+14= 83+14= 97° (bigger angle)
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3 years ago
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Need help solving for X
Inessa05 [86]
You can find the complementary angle for 28° first, which is 90°-28°=62°. Since this is a right triangle, you can then use trigonometry to find x (the hypotenuse). You have the angle and the adjacent side, so plug and play:

cos 62° = 350 / x
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Evaluate k = 13 helllp noww
OverLord2011 [107]

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2 years ago
What is the length of the hypotenuse of the triangle below?​
Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

So here we have a 45-45-90 triangle.

This a special right triangle were the sides across from the 45 degree angles can be considered x, while the hypotenuse is two square roots of x.

Here since we have the sides across from the 45 degree angle we can conclude that x = 9\sqrt{2}

So if we wanted the hypotenuse we would just plug in this value of x like so:

hyp = x\sqrt{2} \\

hyp = (9\sqrt{2})(\sqrt{2})

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3 years ago
I need the x intercepts for (x+3)(x + 7) = 0
Scrat [10]

Answer:

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either x + 3 = 0 --> x = -3

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