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3 years ago

What is the slope of a line perpendicular to ta line whose equation is y = -3/4x - 6

Mathematics

1 answer:

svp [43]3 years ago

6 0

Answer:

4/3

Step-by-step explanation:

y = -3/4x - 6

m = -3/4

Slope of the line perpendicular to this line = -1/m

= -1 ÷ (-3/4)

$= (-1)*\frac{4}{-3}\\\\=\frac{4}{3}$

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2 years ago

GEOMETRY HELP) Triangle ABC is similar to triangle PQR. Which equation is correct?

kirill115 [55]

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3 years ago

10) Find the measure of angle D. Hint: you must do two math problems to solve

NISA [10]

Answer:

Option A.) 43°

Step-by-step explanation:

Part 10)

step 1

Find the length of side EG

see the attached figure to better understand the problem

we know that

In the right triangle EGF

$cos(65^o)=\frac{EG}{EF}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(65^o)=\frac{EG}{11}$

solve for EG

$EG=(11)cos(65^o)\\EG=4.65\ cm$

step 2

Find the measure of angle D

In the right triangle DEG

$tan(D)=\frac{EG}{DG}$ ----> by TOA (opposite side divided by adjacent side)

substitute the given values

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3 years ago

Write a single translation that is equivalent to T

andre [41]

I'm not positive what this is, but I think you want:

T (2-5),(-1+5) = T -3,4

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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2 years ago