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3 years ago

Which of these strategies would eliminate in the system of equations? x-2y=11 5x+3y=-11

Mathematics

2 answers:

fredd [130]3 years ago

6 0

Answer:b

Step-by-step explanation:If you multiply the top equation by -5 then you will have -5 +5, which is 0, therefore you are eliminating the x value

Sergio039 [100]3 years ago

5 0

Answer:

Step-by-step explanation:

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Given a dilation around the origin, what is the scale factor K?

kobusy [5.1K]

Answer:

The answer is " $\frac{4}{3}$ "

Step-by-step explanation:

Given:

$\bold{DoK = (12, 8) (9,6)}$

In the scale factor when we take x coordinate then the value of k is:

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If we take y coordinate then the value of k is:

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So, the final value of k is " $\frac{4}{3}$ " .

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1 year ago

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Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS