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Gekata [30.6K]
3 years ago
12

Write an equation for a direct variation that includes the point 4 16​

Mathematics
1 answer:
Zolol [24]3 years ago
6 0

Answer:

y = 4x

Step-by-step explanation:

The general formula for linear direct variation is y = kx, where k is the constant of proportionality.

If (4, 16) is on the graph of this line, then  16 = 4k, and k = 4.

Thus, the desired equation for linear direct variation is y = 4x.

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Answer:

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$15,800+$18,170= $33,970 total price

That is 115% x $15,800 = $18,170 markup price

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8 0
3 years ago
A 16-ft ladder is placed 4 ft. from the base of a
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Answer:

You have a right triangle.

a^2+b^2=c^2

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Step-by-step explanation:

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3 years ago
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Answer:

for the first picture:

1. 1

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4 0
3 years ago
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The Ray family went out to dinner The price of the meal was $38.95 The sales tax was 7% of the price of the meal. The tip was 18
Andrews [41]

Answer:

$49.18

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Dinner cost $38.95 before tax and tip are included.  

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In parallelogram FGHJ if m∡ GHJ=55˚ find m∡FGH
hodyreva [135]

Answer:

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3 years ago
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