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3 years ago

The parking garage at the airport has 72 empty parking spaces and 28 full parking spaces.

Mathematics

2 answers:

Mila [183]3 years ago

7 0

Answer:

72% because 72+28 is 100 and 72/100 is 72%

Step-by-step explanation:

viktelen [127]3 years ago

3 0

Answer:

72% of the parking spaces are empty.

Step-by-step explanation:

There are 72 open spaces out of 100 total. 72/100=.72, .72*100= 72%.

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A proportion is a pair of equal ratios.

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3 years ago

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Use the formula of a distance between two points:

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3 years ago

A linear function has an x-intercept of -8 and a y-intercept of 4. Which of these is an equation of the linear function?

SashulF [63]

Answer:

x-2y=-8

Step-by-step explanation:

it is what it is

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3 years ago

Suppose that Y varies directly with X andY equals 12 when X equals -2 what is X when Y equals -6

VLD [36.1K]

Answer:

$x=1$

Step-by-step explanation:

A direct variation equation has the following format:

$y=kx$

Where k is a constant.

We know that y is 12 when x is -2. Thus, substitute:

$12=-2k$

Divide both sides by -2:

$k=-6$

So, our direct variation equations is:

$y=-6x$

To find what x is when y equals -6, substitute in -6 for y:

$-6=-6x$

Divide both sides by -6:

$x=1$

So, our answer is 1 :)

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3 years ago

A triangle and a trapezoid are graphed on the coordinate plane shown below.

Gre4nikov [31]

Answer:

10 sq units

Step-by-step explanation:

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Area of trapezoid = 1/2(2)(2+4) or 6 square units

Combined area = 10 sq units

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3 years ago