2 years ago

The two lines graphed below are parallel. How many solutions are there to the

Mathematics

1 answer:

NISA [10]2 years ago

7 0

The is going to be infinite answers

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Factor the expression. 15n−18

Taya2010 [7]

Divide each term by 3...
15n - 8 = 3(5n - 6)

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3 years ago

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The volume of a rectangular prism is represented by the function x3 + 11x2 + 20x – 32. The width of the box is x – 1 while the h

Oksi-84 [34.3K]

we know that

the volume of a rectangular prism is equal to

$V=L*W*H$

where

L is the length of the box

W is the width of the box

H is is the height of the box

in this problem we have

$V=x^{3\ }+11x^2+20x-32$

$W=x-1$

$H=x+8$

$L=?$

Find the length of the box

Using a graph tool-------> we will determine the roots of the equation of volume

see the attached figure

the roots are

$x=-8\\x=-4\\ x=1$

$x^{3\ }+11x^2+20x-32=(x+8)*(x+4)*(x-1)$

therefore

the answer is

the length of the box is equal to $(x+4)$

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3 years ago

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Find a formula for the general term or of the sequence assuming the pattern of the first few terms

bearhunter [10]

Answer:5n+6

Step-by-step explanation :an=a1+d(n-1)

=1+(-5)(n-1) or 1+-5n+5

an=-5n+6

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3 years ago

It took a car 4 days to travel 2686 miles. What was this car's average speed, in miles per hour? (round to the nearest mile per

mixer [17]

Answer:

Step-by-step explanation:

Well we know that in a day there are 24 hrs so in 4 days there will be 96 hrs

so the car travelled 2686 miles in 96 hours

2686/96= 27.9791666667

So the car's average speed is about 28

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2 years ago

Write the expression that represents length in terms of width for this problem

raketka [301]

Assuming you are talking about the rectangle,

width = area/lenght

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3 years ago