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tensa zangetsu [6.8K]
3 years ago
4

Use the information in the table to find the constant of proportionality and write the equation. The constant of proportionality

is________. The equation that represents this proportional relationship is _________. ALSO PLEASE BE FRIENDS WITH ME ON BRAINLY
HAS TO BE RIGHT

Mathematics
2 answers:
lbvjy [14]3 years ago
7 0

Answer:

The constant of proportionality is 2.5. The equation that represents this proportional relationship is y=2.5x.

Step-by-step explanation:

to find the constant of proportionality -> for every time x goes up, what does y go up by? when x goes up by 2, y goes up by 5. difference of y/difference of x = 5/2 =2.5.

to find the equation -> y=?x. plug in the constant of proportionality in the question mark. so, y=2.5x.

Butoxors [25]3 years ago
6 0

Answer:

<h2><u /></h2>

Step-by-step explanation:

2.5 and y=2.5x

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Consider the figure below. Line FG is parallel to line JK.
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Answer:

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A. (7a + 50)° and (14a - 20)° are corresponding angles. Therefore:

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Use this equation to find the value of a

7a + 50 = 14a - 20

Combine like terms

7a - 14a = - 50 - 20

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B. m<FNT = (14a - 20)° (alternate interior angles are congruent)

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Plug in the value of a

m<KTU + 14(10) - 20 = 180

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m<KTU + 120 - 120 = 180 - 120

m<KTU = 60°

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