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aleksklad [387]
3 years ago
9

In ABC, what is the measure of angle B?

Mathematics
1 answer:
NeX [460]3 years ago
6 0

Answer:

D

Step-by-step explanation:

The sum of two remote interior angles (a remote interior angle is the interior angle that is not supplementary to the exterior angle given -- in this case A and B are remote angles) equals the exterior angle.

In This case A + B = 140

A = x + 2

B = 2x

x +2 + 2x = 140

3x + 2 = 140                     Subtract 2 from both sides

3x = 138                           Divide by 3

x = 138/3

x = 46

<B = 2x

<B = 2*46

<B = 92

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Which point below is a solution to the equation y = 2x + 3?
Anastasy [175]

Answer:

C (37, 77)

Step-by-step explanation:

<h3>Option A:</h3>

291=2(145)+3\\\\291=290+3\\\\\boxed{291\neq 293}

Option A is not a solution.

<h3>Option B:</h3>

163=2(78)+3\\\\163=156+3\\\\\boxed{163\neq 159}

Option B is not a solution.

<h3>Option C:</h3>

77=2(37)+3\\\\77=74+3\\\\\boxed{77=77}

Option C is a solution.

Hope this helps.

6 0
3 years ago
Read 2 more answers
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Artemon [7]

Answer:

<u>The correct answer is A.  A long-term investor, who wishes to hold onto the house for an extended period and rent it out in  the meantime.</u>

Step-by-step explanation:

This kind of investment is particularly attractive for long-term investors that are seeking for a predictable and steady return and that are not looking for a short-term big shot. As it is mentioned in the description, for taking full advantage the investor knows in advance that the property will also be rented while it increases its value.

8 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20-%202.68%20-%203.57%7D%7B%28%20-%2012.5%20%5Ctimes%200.4%29%7D%20" id="TexForm
Maslowich

Answer:

The answer is 0.125

Step-by-step explanation:

-2.68 - 3.57 ÷ (-12.5 × 4)

-6.25 ÷ (-50)

6.25 ÷ 50 = 0.125

Thus, The answer is 0.125

<em><u>-TheUnknownScientist</u></em>

4 0
3 years ago
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What is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 42 degrees
aliya0001 [1]

Isosceles triangle means both base angles are the same. SO,

42+42= 84

a triangle has 180 degrees. 180-84=96

the vertex angle is 96 degrees

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Evaluate g(1+a)<br> g(x) = 1 + 5x - x2
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Use the website math papa it’ll give you the answer for that
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