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3 years ago

Find the slope m of a line perpendicular to a line with known slope −6.

Mathematics

2 answers:

Nataly_w [17]3 years ago

8 0

Answer:

Step-by-step explanation:

The slope of perpendicular line to the a given line with a known slope is the opposite inverse of that slope. An opposite inverse is the number written as fraction flipped around and its sign changed. (negatives become positives and positives become negatives)

-6 can be written as -6/1

The opposite inverse is 1/6

<em>PLEASE MARK BRAINLIEST</em>

Ipatiy [6.2K]3 years ago

7 0

Answer:

1/6

Step-by-step explanation:

Perpendicular lines have slopes whose product is -1. That is ...

-6m = -1

m = 1/6 . . . . . divide by -6

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wlad13 [49]

Answer:

negative 2.5

Step-by-step explanation:

It is belove sea level, so it will be between negative 2 and negative 3 on a vertical number line.

4 0

2 years ago

Find the value of cos C rounded to the nearest hundredth, if necessary

Sindrei [870]

$\bold{\frac{5}{13} or 0.38}$

Answer:

Solution given:

here

by using Pythagoras law

hypotenuse =

$\displaystyle\sqrt{adjacent ²+opposite ²}\\=\sqrt{15²+36²}=39$

Cos C= $\frac{adjacent} {hypotenuse}=\frac{15}{39}=\frac{5}{13} or{0.38}$

6 0

2 years ago

Multiply the polynomials.

Nonamiya [84]

Answer:

The answer to your question is: letter A

Step-by-step explanation:

(x + 3) (3x² + 8x + 9) = 3x³ + 8x² + 9x + 9x² + 24x + 27

= 3x³ + 17x² + 33x + 27 Simplify like terms

Α. 3x3 + 17x2 + 33x + 27

Β. 3x3 + 17x2 – 15x + 27

C. 3x2 + x2 + 33x+ 27

D. 3x3 + 17x2 + 33x - 27

7 0

3 years ago

I need to solve for x

Lady bird [3.3K]

Answer:

x=7

Step-by-step explanation:

$\frac{x}{15}$ = $\frac{8}{17}$

17x=120

x=7.05882352941

x=7

Hope this helps! :)

8 0

2 years ago

Jameel drew circle A and found that the measure of the is 58°. He knows that he can use this measure to determine the measure of

Anestetic [448]

Answer:

There is an incompletion here

"FOUND THAT THE --------- IS 58

Step-by-step explanation:

6 0

3 years ago