3 years ago

Find the measure of this angle m 1 = 123 m 8

Mathematics

1 answer:

Anit [1.1K]3 years ago

6 0

If it is parallel lines cut by a transversal then they are probably equal. Alternate exterior.

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F(x)=3×^2+5×+4×and g(×)=3×find (f/g)(×)<br>

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Answer:

Step-by-step explanation:

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Sqrt(15) would be irrational

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3 years ago

Find the perimeter of the triangle.

PtichkaEL [24]

Answer:

Perimeter of the Triangle

$( {x}^{2} - 5x + 13) + (2 {x}^{2} - x + 19) + ( {x}^{2} + 3x + 21) \\ =(1 + 2 + 1) {x}^{2} + ( - 5 - 1 + 3)x + (13 + 19 + 21) \\ =(4 {x}^{2} - 3x + 53) \: units$

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3 years ago

At 6:00 A.M. the temperature was 33°F. By noon the temperature had increased by 10°F and by 3:00 P.M. it had increased another 1

sergij07 [2.7K]

Answer:

The temperature needs to decrease by 7°F to return to the original temperature.

Step-by-step explanation:

The temperature starts at 33 degrees then increases by 10 then 12 then decreases by 15 which will equal 40.

33 + 10 = 43

43 + 12 = 55

55 - 15 = 40

40 - 33 = 7

The temperature needs to decrease by 7 degrees.

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3 years ago

Write 3 7/9 as an improper fraction.

mr Goodwill [35]

Answer:

34/9

Step-by-step explanation:

3 7/9 = 9*3+7 =34

34/9

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3 years ago

Read 2 more answers