2 years ago

Pls help quickkkkkkkkk

Mathematics

1 answer:

Anit [1.1K]2 years ago

5 0

Answer:

the second one

Step-by-step explanation:

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(-3,-2). (9. -15)<br> Slope

zaharov [31]

answer:

-13/12

Step-by-step explanation:

use the formula to find slope using points

it is: y2-y1/x2-x1

plug in point values into formula

-3 = x1. 9 = x2

-2= y1. -15 = y2

-15-(-2)/ 9-(-3)

-13/12

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2 years ago

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Anastasy [175]

Answer:

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Step-by-step explanation:

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2 years ago

What is the reciprocal of 9/2 and of 4/7 !pleasssee

Kitty [74]

Answer:

2/9 and 7/4(or 1 3/4)

Step-by-step explanation:

A reciprocal is just the original number flipped.

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2 years ago

Solve using any method. All work must be shown and handwritten.

Rashid [163]

Answer:

$x = - 3$

$y = 1$

Step-by-step explanation:

Write the system

$3x - y = - 10$

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multiply the second equation by -3.

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Add the Equations.

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Plug this back in one of the equations.

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