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3 years ago

A ratio is a comparison of two numbers by addition. always sometimes never

Mathematics

2 answers:

solong [7]3 years ago

6 0

The answer would be the Third Option, "Never".

horsena [70]3 years ago

6 0

A ratio is never a comparison of two numbers by addition. [never]

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2 years ago

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2 years ago

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2 years ago

What is an equation of the line that passes through the points (-8, 1) and(7,1)?

likoan [24]

Answer:

y=1

Step-by-step explanation:

you can use those points to find the slope

use the equation $\frac{y_{1} - y_{2}}{x_{1}-x_{2}}$ then plug in the numbers

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Hope this helps! :)

8 0

2 years ago

Read 2 more answers

2x + 12 = -2(4-2x)<br> X=10<br> X=-10<br> X=-5<br> X=5

Greeley [361]

Answer:

$\boxed{x = 10}$

Step-by-step explanation:

$= > 2x + 12 = - 2(4 - 2x) \\ \\ = > 2x + 12 = (( - 2) \times 4) - (( - 2) \times 2x) \\ \\ = > 2x + 12 = - 8 - ( - 4x) \\ \\ = > 2x + 12 = - 8 + 4x \\ \\ = > 2x - 4x + 12 = - 8 \\ \\ = > - 2x + 12 = - 8 \\ \\ = > - 2x = - 8 - 12 \\ \\ = > \cancel{-} 2x = \cancel{- }20 \\ \\ = > 2x = 20 \\ \\ = > x = \frac{20}{2} \\ \\ = > x = 10$

6 0

2 years ago

Read 2 more answers