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DiKsa [7]
3 years ago
7

What is the measure of 1

Mathematics
2 answers:
MrRa [10]3 years ago
4 0

Answer:

∠ 1 = 140°

Step-by-step explanation:

∠ 1 and ∠ 3 are corresponding angles and congruent, thus

30x + 20 = 20x + 60 ( subtract 20x from both sides )

10x + 20 = 60 ( subtract 20 from both sides )

10x = 40 ( divide both sides by 10 )

x = 4

Thus

∠ 1 = 20x + 60 = 20(4) + 60 = 80 + 60 = 140°

VLD [36.1K]3 years ago
3 0

Answer:

92

Step-by-step explanation:

The sum of a quadrilateral interior angles is 360°. In order to get the measurement of the missing angle you have to subtract 360 from 62,92, and 114 which will result in 92

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S_A_V [24]

Step-by-step explanation:

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2 years ago
Marie wants to purchase a car and finance her purchase with a 4 year loan at 7% interest. If she wants her payments to be $250 p
saveliy_v [14]

Answer:

F = $13,802.31

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Step-by-step explanation:

Given;

Rate r = 7% = 0.07

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3 years ago
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m_a_m_a [10]

Answer:

It is b

Step-by-step explanation:

7 0
2 years ago
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Evaluate the function:<br><br> f(x)=4x−1, find f(9)
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Answer:

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Step-by-step explanation:

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