3 years ago

Elimination was used to solve a system of equations.

Mathematics

1 answer:

polet [3.4K]3 years ago

6 0

Answer:

34 7

Step-by-step explanation:

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Provide the graphs by editing the question and then I will edit the answer. But the equation answer is $\frac{-4}{3} y + 60$ .

Step-by-step explanation:

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In the figure lines 1, m, and n are parallel. A classmate says you can use the corollary to side-splitter theorem to find x. Exp

defon

Answer: You should not make that assumption in this problem.

The side-splitter theorem is about the line segments that are formed on the transverals themselves. It is not talking about the distances on the set of parallel lines. If you wanted to find the value of x, you should look for another way to prove the relationship involving the x-value.

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kolbaska11 [484]

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Step-by-step explanation:

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3 years ago

What is the percent decrease from 60 to 39?

IrinaK [193]

X - the percent decrease

$60-60x=39 \ \ \ |-60 \\
-60x=-21 \ \ \ |\div (-60) \\
x=\frac{-21}{-60} \\ \Downarrow \\ x=\frac{-21}{-60}=\frac{-21 \div (-3)}{-60 \div (-3)}=\frac{7}{20}=\frac{7 \times 5}{20 \times 5}=\frac{35}{100}=35\%$

It's a 35% decrease.

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3 years ago

Read 2 more answers

2.3 + 12.3x = 14.6 whats x?

FinnZ [79.3K]

Answer:

x = 1

Step-by-step explanation:

12.3 + 2.3 = 14.6

If you multiplied 12.3 by 1 it would still be 12.3

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