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3 years ago

15 POINTS AND BRANLIEST!!! y = ?x + ?

Mathematics

1 answer:

sp2606 [1]3 years ago

8 0

Answer:

y = -x - 6

Step-by-step explanation:

Parallel lines have same slope

y = -x + 9 {y = mx + c}

m = -1

(x₁, y₁) = (7 , -13)

Equation: y - y₁ = m(x -x₁)

y - [-13] = -1(x -7)

y+ 13 = -x + 7

y = - x + 7 - 13

y = -x - 6

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A line is drawn so that it passes through the points (-3,0) and (1.4). What is the slope of the line?

vladimir2022 [97]

Answer: $m=1$

Step-by-step explanation:

For this exercise you can use the following formula for calculate the slope:

$m=\frac{y_2-y_1}{x_2-x_1}$

In this case you know that the given line passes through the points (-3,0) and (1.4). Therefore you can identify that:

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Then, in order to calculate the slope of this line, you must substitute the coordinates of the points into the formula:

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3 years ago

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larisa86 [58]

Answer:

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Step-by-step explanation:

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Use the figure to answer the question that follows:

Olegator [25]

Answer:

m∠SQV + m∠VQT = 180°

Step-by-step explanation:

<u> m∠SQT is substituted by 180° at step 5</u>

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