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butalik [34]
3 years ago
9

Can somebody please answer this question?

Mathematics
2 answers:
olga55 [171]3 years ago
5 0

Answer:

y=-4

Step-by-step explanation:

y = 3x - 7

Plug in the 1 to "x"

y = 3(1)-7

Simplify

y=3-7

y=-4

Trava [24]3 years ago
4 0

Answer:

do u need to solve for x or for y ?

Step-by-step explanation:

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Looking for right triangle side a is 1 inch long,and side b is 2 inches long. What is the length of side c?
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\sqrt{5}

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Line c has an equation of y = 4x + 9. Line dis parallel to line c and passes through (-4,-4).
natta225 [31]

Answer:

\large\boxed{\sf y = 5x +16}

Step-by-step explanation:

Here it is given that a line c has a equation of ,

\sf\qquad\longrightarrow y = 4x + 9

And there is another line d which is parallel to line c and passes through the point (-4,-4) . And we need to find out the equation of the line .

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Therefore the slope of the parallel line will be ,

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Simplify ,

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Open the brackets ,

\sf\qquad\longrightarrow y + 4 = 5x + 20

Subtract 4/on both sides ,

\sf\qquad\longrightarrow y = 5x +20-4

Simplify ,

\sf\qquad\longrightarrow \pink{ y = 5x + 16}

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