3 years ago

Which lines are perpendicular to 7x-3y=18

Mathematics

1 answer:

inna [77]3 years ago

8 0

The answer is going to be 3y=7x-15. hope that helped

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Elina [12.6K]

Answer:

$x=3$

Step-by-step explanation:

The hypotenuses are equal in length of both triangles.

$13=4x+1$

$13-1=4x$

$12=4x$

$12/4=x$

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3 years ago

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If y varies directly with x and y = 25 when x = 5, what is the value of k? how does this work when y = kx?

Savatey [412]

If y = 25 and x = 5

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k = 5

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3 years ago

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2 years ago

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7(9k + 6m) <br><br><br>(50 points)

vladimir1956 [14]

21 • (3k + 2m)

Step by step solution :

Step 1 :

Step 2 :

Pulling out like terms :

2.1 Pull out like factors :

9k + 6m = 3 • (3k + 2m)

Final result :

21 • (3k + 2m)

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