3 years ago

Plzzz help me I am timed plz

Mathematics

1 answer:

myrzilka [38]3 years ago

8 0

Answer:

The first option

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What is the second law of exponents

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2 years ago

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3 years ago

What is the slope of a line perpendicular to the line with equation 2x+3y=9

zheka24 [161]

Answer:

<h2> $slope = \frac{3}{2} \\$ </h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the slope of the perpendicular line we must first find the slope of the original line

The original line is

2x + 3y = 9

3y = - 2x + 9

$y = - \frac{2}{3} x + \frac{9}{ 3} \\ \\ y = - \frac{2}{3} x + 3$

Since the lines are perpendicular to each other the slope of the perpendicular line is the negative inverse of the original line

So the slope of the perpendicular line is

$slope = \frac{3}{2} \\$

Hope this helps you

8 0

3 years ago

5X+17=7 PLEASE HELP FAST<br><br> WITH STEP FAST

katen-ka-za [31]

Answer:

x=-2

Step-by-step explanation:

5x+17=7

5x=-10

x=-2

3 0

3 years ago

Read 2 more answers