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Natali5045456 [20]
3 years ago
9

Given that ∠A≅∠B, Evelia conjectured that ∠A and ∠B are acute angles.

Mathematics
1 answer:
Valentin [98]3 years ago
6 0

Answer:

answer is choice 4 because in te given angle A and angle B are congrunt and if they are acute the degree measure is 0-90

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The equation for the cross-section of a parabolic satellite TV dish is stated below, measured in inches. How far is the focus fr
leonid [27]
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y=1/38*x^2
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so if we put values to find focus
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3 years ago
Erin is flying a kite. She knows that 260 feet of the kite
lianna [129]

Answer:

100 ft high

Step-by-step explanation:

We know that Erin, the kite, and her friend create a right triangle since the friend is standing directly under the kite and in front of Erin.  

Thus, we can use the Pythagorean theorem to find the height of the kite.

We can let the side the distance be at represents Erin and the kite's distance be EK (aka the hypotenuse), the side that represents Erin and her friend's distance be EF and the side that represents the kite and the friend's distance be KF.

The theorem says that a^2 + b^2 = c^2, where a and b are the two shortest sides and c is the hypotenuse.

We already have the measure of the hypotenuse (260 ft) and one of the shorter sides (240), so we have:

KF^2+240^2=260^2\\KF^2+57600=67600\\KF^2=10000\\\sqrt{(KF^2=10000)} \\KF=100

7 0
2 years ago
A tree grows 1/4 foot in 1/12 year. How many feet does the tree grow in 1 year
Digiron [165]
1 feet in 1 year :) Hope this helped
8 0
3 years ago
Read 2 more answers
Suzanne has $80 she spends 3/5 of the money on Monday she spends the remaining money equally over the next five days how much mo
adoni [48]
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Let d be initial distance the man is from the lamp.
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Now set up a proportion between 2 triangles.
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\frac{dx}{dt} = 0.88
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3 years ago
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