3 years ago

Calculate the area of the rectangle with a base of 15 inches and and an altitude of 7 inches

Mathematics

1 answer:

TiliK225 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

it hs explanasion

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Genevieve spent $56.25 to fill her 15-gallon tank. How much did she pay per gallon?

Montano1993 [528]

To solve this problem, you have to divide the price by the number of gallons. So 56.25/15 = 3.75 Therefore Genevieve payed $3.75 per gallon

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3 years ago

Find the equation of a line perpendicular to -4x+y=10 that passes through the point (-4,9)

Oliga [24]

Answer:

y=-1/4x+8

Step-by-step explanation:

To find the equation of a line that is perpendicular to a line, you would take the opposite reciprocal of the slope.

Before that, we need to change the equation into slope-intercept form.

-4x+y=10

y=4x+10

The opposite reciprocal of the slope is -1/4.

Now, let's use the point-slope formula to find our equation of the line that passes through (-4,9).

y-y1=m(x-x1)

y-9=-1/4(x-(-4))

y-9=-1/4x-1

y=-1/4x+8

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3 years ago

A doctor told a patient to drink 1.6 liters of water everyday. About how many liters should the patient drink in 14 days?

inn [45]

He would have drank 22.4 litres of water in 14 days

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3 years ago

Read 2 more answers

Which model represents the product 3/4 x 1/3

dlinn [17]

Answer:

The first one

Step-by-step explanation:

5 0

3 years ago

How would I graph this inequality?<br> <img src="https://tex.z-dn.net/?f=7x%2B3y%5C%20%20%5Ctextless%20%5C%206-5x" id="TexFormul

Anon25 [30]

Answer:

the graph in the attached figure

Step-by-step explanation:

we have

$7x+3y$

isolate the variable y

Subtract 7x both sides

$3y$

Divide by 3 both sides

$y$

The solution of the inequality is the shaded area below the dashed line

The equation of the shaded line is $y=-4x+2$

The slope of the dashed line is negative $m=-4$

The y-intercept of the dashed line is the point $(0,2)$

The x-intercept of the dashed line is the point $(0.5,0)$

To graph the inequality plot the intercepts and shade the area below the dashed line

using a graphing tool

the graph in the attached figure

3 0

3 years ago