3 years ago

Which relation is a function.

Mathematics

1 answer:

GREYUIT [131]3 years ago

7 0

Answer:

its B

Step-by-step explanation:

I just did it

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Volume of 29 mL and has a mass of 53 g what’s is the density

RSB [31]

Answer: 1.82

Step-by-step explanation:

Density = $\frac{mass}{volume}$ *Divide the mass by volume.

= 1.82

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4 years ago

What is If you had 10 apples after someone ate 3/4 of the apples how much did you have at the start (I had a brainfart and Ik it

Andrews [41]

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3 years ago

Charlotte used a calculator to subtract.

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Step-by-step explanation:

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3 years ago

Which equation represents a line that is perpendicular to the line passing through (-4,7) and (1,3)?

diamong [38]

The equation perpendicular to the line passing through the points (-4,7) and (1,3) is $y=\frac{5}{4}x-2$

<h3>Equation perpendicular to a line</h3>

The slope of the given line is calculated as:

$m=\frac{y_2-y_1}{x_2-x_1} \\\\m=\frac{3-7}{1-(-4)} \\\\m=\frac{-4}{5}$

The equation perpendicular to the given line will be of the form

$y-y_1=\frac{-1}{m} (x-x_1)$

Substitute $x_1=-4, y_1=7, and m=\frac{-4}{5}$

$y-7=\frac{5}{4}(x+4)\\\\ y=\frac{5}{4}x+5-7\\\\ y=\frac{5}{4}x-2$

Therefore, the equation perpendicular to the line passing through the points (-4,7) and (1,3) is $y=\frac{5}{4}x-2$

Learn more on perpendicular equations here: brainly.com/question/1441594

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2 years ago

A 100% increase followed by a 33.33% decrease

podryga [215]

100-33.33= 66.67 (about 2\3-- --basicly it is)

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4 years ago