HELP What is the slope of the line? y-4=-7(x-6)y−4=−7(x−6)y, minus, 4, equals, minus, 7, left parenthesis, x, minus, 6, right parenthesis

Choose 1

Choose 1

(Choice A)

A

-\dfrac17−

7

1



minus, start fraction, 1, divided by, 7, end fraction

(Choice B)

B

\dfrac47

7

4



start fraction, 4, divided by, 7, end fraction

(Choice C)

C

-7−7minus, 7

(Choice D)

D

\dfrac23

3

2

50-60=10

step-by-step explanation:

answer: i literally just answered this question but they want me to do it again

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

dont know

step-by-step explanation: