Question

HELP multiple choice. IDK

Answer 1

@xavier123 help?

Answer 2

do u know sin(theta)=opposite side/hypotenuse... now solve it and let me know...

Answer 3

im not sure how to solve it? @xavier123 is it cosine?

Answer 4

could you set it up for me please?

Answer 5

i gave u the definition for sin(theta)... tht should help u to figure out the answer... have u even tried finding the answer using the equation ??

Answer 6

no . so I know it sine which is opposite over hypotenuse?

Answer 7

could you set it up for me?

Answer 8

opposite side is 3.6... hypotenuse is 3.9... rest should be EASY I GUESS

Answer 9

so i divide those?

Answer 10

yup

Answer 11

i still dont get anything

Answer 12

@xavier123

Answer 13

sin(theta)=3.6/3.9=12/13

Answer 14

alright how to do this?

Answer 15

a=(hypotenuse)*sin(theta)=26*sin(43 degrees)=17.7

Answer 16

Thank you what about this one?

Answer 17

find cos C... then use a calculator to get the angle in degrees...

Answer 18

so I do cos 7/15?

Answer 19

@xavier123

Answer 20

cos inverse of (7/15)

Answer 21

alright thank you, what about this one? @xavier123

Answer 22

use tan(theta)

Answer 23

what is theta?

Answer 24

tan(43)

Answer 25

= 0.93

Answer 26

6/c=1.93... find c