Write out the equation (1,-19),(-2,-7)

Mathematics

1 answer:

Kryger [21]2 years ago

5 0

Answer: -28+1= (your answer) X in this case

Step-by-step explanation:

well add the neg numbers then then put it all together

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jenyasd209 [6]

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ladessa [460]

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klio [65]

Answer:

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Step-by-step explanation:

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3 years ago

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Tema [17]

A proportional relationship is also a direct variation.
The general equation of direct cvariation is

y = kx,

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In your case, if k = -1, then y = kx becomes y = (-1)x which is the same as

y = -x

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3 years ago

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Marrrta [24]

EF = 50 in.

In similar figures, corresponding sides are proportional. We use the similarity statement ABCD~EFGH to write a proportion:

$\frac{AB}{EF}=\frac{AD}{EH}
\\
\\ \frac{30}{x}=\frac{45}{75}$

Cross multiply the proportion:
45*x = 75*30
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Divide both sides by 45:
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