Direct variations take the form y=kx. We need to solve for y in order to find k.
<span>3x+5y=0 </span>
<span>5y=-3x </span>
<span>y=(-3/5)*x </span>
<span>k=-3/5.</span>
Answer:
Two angles can be vertical and supplementary only if they add up to 90 degrees because there perpendicular.
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Answer:
I think it's -5x
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I'm assuming the zero pair is simply adding
Answer: it’s compressed horizontally
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