2 years ago

The points (-6, 5) and (r, 20) lie on a line with slope 5/4 Find the missing coordinate r.

Mathematics

1 answer:

mixas84 [53]2 years ago

8 0

R = 6
(WORK SHOWN BELOW)

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navik [9.2K]

Answer:

the sum is 48

Step-by-step explanation:

11 + 8 is equal to 19. When you add 29 to 19 the sum would be 48

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What is the solution to the equation shown below?

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Right and solve a proportion to answer the question 3/4 is 75% of what number

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Step-by-step explanation:

Let the number be p

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3 years ago

What are the coordinates of the point on the directed line segment from (-6, -10)

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3 years ago

What is the solution to the equation?

AleksandrR [38]

Solution of the equation: $x=6\frac{1}{2}$

Step-by-step explanation:

The equation that we have to solve in this problem is:

$13\frac{3}{4}+x=7\frac{1}{4}$

The first step to do is to rewrite the mixed fractions as improper fractions. We have:

$13\frac{3}{4}=\frac{13\cdot 4+3}{4}=\frac{52+3}{4}=\frac{55}{4}$

And

$7\frac{1}{4}=\frac{7\cdot 4+1}{4}=\frac{29}{4}$

So the equation becomes

$\frac{29}{4}+x=\frac{55}{4}$

Now we multiply by 4 each term on both sides, and we get

$29+4x=55$

Now we subtract 29 from both sides,

$4x=55-29=26$

And finally, we divide both sides by 4:

$x=\frac{26}{4}=\frac{13}{2}=6\frac{1}{2}$

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4 0

3 years ago

Read 2 more answers