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IrinaK [193]
3 years ago
8

Which is an equation of direct proportion?

Mathematics
2 answers:
hram777 [196]3 years ago
6 0

A


Hope my answer helped

V125BC [204]3 years ago
3 0
A because the graph of a direct proportion crosses the origin.

Don't forget to vote brainliest and follow me!!!
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What is the slope of the line in the graph? answer fast help plzzz
ziro4ka [17]

The slope can be found by using the slope formula.

Slope = y2 - y1 / x2 - x1

First, we need two points on the line.

(-1, 0) and (0, 1)

x1 = -1 and y1 = 0

x2 = 0 and y2 = 1

Let's plug these values into our slope formula.

(1 - 0) / (0 - (-1)) = 1 / 1 = 1

The slope is 1

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3 years ago
Anyone help me solve for y.
riadik2000 [5.3K]

Answer:

y = - 4

Step-by-step explanation:

Given

y = 2x + ( - 2) , that is

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3 years ago
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Hall and Mindy are playing a guessing game. Hall tells Mindy: ""The difference between 17 and the square root of my mystery numb
cestrela7 [59]

Answer:

The possible number that Hall could be thinking of is 144.

Step-by-step explanation:

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This is represented by:

17 - \sqrt{x}

is 5

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17 - \sqrt{x} = 5

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We have to solve the equation, for x. So

17 - \sqrt{x} = 5

\sqrt{x} = 12

(\sqrt{x})^2 = (12)^2

x = 144

The possible number that Hall could be thinking of is 144.

5 0
3 years ago
Complete the statement. 469.1 mg = g
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469.1 mg = .4691 g. Hope I helped. =)
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3 years ago
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A model of a famous statue is 1 1/2 inches tall. The actual statues is 3 3/4 feet tall. What is the ratio of the height of the m
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3 years ago
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