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sveticcg [70]
2 years ago
13

X=5 y=7 find the constant of variation

Mathematics
1 answer:
larisa86 [58]2 years ago
3 0
When two variable quantities have a constant ratio, their relationship is called a direct variation. It is said that one variable varies directly as the other.
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Please help, I will give brainliest, I am struggling badly.
Alja [10]

Answer:

Step-by-step explanation:

Notice they both have the same slope of 3x so they are parallel, but different y intercepts. This means the lines never intersect and thus there are no solutions to the system of equations.

3 0
2 years ago
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Stella bought a dinette set on sale for $725. The original price was $1,299. To the nearest tenth of a percent, what was the rat
kifflom [539]

Answer:

40%

Step-by-step explanation:

1299-725= 574

574/1299 x 100 = 44.19%

8 0
3 years ago
A brownie recipe calls for 1/2 cup of flour, 1/8 cup of cocoa powder, and 3/8 cup of sugar. How many cups of dry ingredients are
natka813 [3]

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7 0
2 years ago
What is sin(45)<br> A. -.25<br> B. -1.25<br> C. 63<br> D. .71
azamat

Answer:

D

Step-by-step explanation:

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4 0
3 years ago
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Elza [17]

Answer:

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