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Elza [17]
3 years ago
6

Please help with this khan academy question

Mathematics
2 answers:
Phoenix [80]3 years ago
8 0
A = 30 hope this helped
Ksenya-84 [330]3 years ago
4 0

Answer:

<A = 30°

Step-by-step explanation:

5x - 18 = 3x + 42

2x = 60

60/2 = 30

<A = 30°

hope this helps :)

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A line segment with endpoints A = (3, 0) and B = (7,0). Then, plot all points
eduard

Answer:

C(0,6)

Step-by-step explanation:

1) find the length of the base of the triangle

AB = 7-3 = 4

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A = (base x height)/2

A x 2 = base x height

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2 years ago
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Alekssandra [29.7K]

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Step-by-step explanation:


8 0
3 years ago
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A softball backstop that is 10 feet high casts an 8-foot shadow at the same time a light pole casts a 20-foot shadow. The height
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I'm just getting points

Step-by-step explanation:

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2 years ago
If the measure of angle 2 is 92 degrees and the measure of angle 4 is (one-half x) degrees, what is the value of x?
zavuch27 [327]

Answer: x = 184°

Step-by-step explanation: As we can see in the figure below, angles 2 and 4 are <u>Vertical</u> <u>Angles</u>, i.e., they are angles opposite each other when two lines cross. Vertical angles are always congruent.

Then,

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The value of x is 184°.

4 0
3 years ago
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I don't fully understand what you're asking.

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2 years ago
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