Question

help

Answer 1

Line AB contains points A (3, −2) and B (1, 8). The slope of line AB is

−5

negative 1 over 5

1 over 5

5

Answer 2

▬Sir/Ma'am, A Warm Welcome To Open Study. Sir/Ma'am please show your Working for the question you have posted.▬

Answer 3

i don't understand it i just need someone to guide me i'm willing to work to get my answer

Answer 4

use that formula

Answer 5

give me one second to solve it

Answer 6

-5?

Answer 7

m = -5?

Answer 8

Correct!

Answer 9

yeah :D

Answer 10

Thank you!

Answer 11

i need help with two more can you help me ?

Answer 12

Sure

Answer 13

I know you can do it :).If it is to find the slope always use that formula.

Answer 14

okay thank you

Answer 15

If tan x° = 11 divided by r and cos x° = r divided by s, what is the value of sin x°?

sin x° = s divided by 11

sin x° = 11 divided by s

sin x° = 11r

sin x° = 11s

Answer 16

just guide me to it i will be willing to do the work

Answer 17

Use tan x = sin x / cos x

Answer 18

okay give me a sec

Answer 19

i got this when i used this website http://www.wolframalpha.com/input/?i=tan%2811%29%3D+sin%2811%29+%2F+cos%2811%29

Answer 20

tan x = 11/r and cos x = r/s
So, sin x = tan x * cos x
sin x = 11/r * r /s = 11/s

Answer 21

so B?

Answer 22

Right!

Answer 23

thanka i need help with 1 more plz