4 years ago

I'm not sure about this one!?

Mathematics

2 answers:

Lina20 [59]4 years ago

6 0

Answer:

A&D

I hope this help

Contact [7]4 years ago

5 0

The answer is a & d.

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Write an equation for a line that is parallel to 2x+5y=15 and passes through the point (-10, 3)

Lyrx [107]

Answer:

The equation of the line is,

$y = - \frac{2}{5} x - 1$

Step-by-step explanation:

First, you have to write it in a form of y = mx + b :

$2x + 5y = 15$

$5y = 15 - 2x$

$y = 3 - \frac{2}{5} x$

$y = - \frac{2}{3} x + 5$

When both lines are parallel to each other, they will have to same gradient value. So the equation of the line is y = (-2/5)x + b. Next, you have to find the value of b by substutituting (-10,3) into the equation :

$y = - \frac{ 2}{5}x + b$

$let \: x = - 10,y = 3$

$3 = - \frac{2}{5} ( - 10) + b$

$3 = 4 + b$

$3 - 4 = b$

$b = - 1$

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3 years ago

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Step27-by-step explanation:

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3 years ago

If x is 6, What is X+4

hichkok12 [17]

Answer:

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Step-by-step explanation:

We know x = 6

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If you help me I'll make as brilliant

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