Question

Find the measure of A to the nearest whole degree. Use the table for sine.
a is similar to

Answer 1

sin-1 (4/20)= 11.53 so about 12 degrees

Answer 2

just plug it in the calculator

Answer 3

thankyou. would you mind helping me with about 9 more questions

Answer 4

sure if i can :D

Answer 5

are you going to ask the questions?

Answer 6

ok..Find the measure of A to the nearest whole degree. Use the table for sine

Answer 7

and yes

Answer 8

same thing inverse sin which is sin-1(7/10)=44.43

Answer 9

so it's 44 degrees

Answer 10

Find the measure of A to the nearest whole degree. Use the table for sine

Answer 11

do you have a calculator?

Answer 12

yea a ti 85

Answer 13

well can't you do it yourself now?
it doesn't take a second

Answer 14

it's 19 anyway

Answer 15

i need help like doing what i'm doing. im only in the 9th grade and ive never learned about this

Answer 16

you should have a button in yous calculator that says sin-1

Answer 17

you push it and then divide the opposite side of the angle by the hypotenuse

Answer 18

get it?

Answer 19

ok and i should get 19

Answer 20

yup

Answer 21

try it and see if it works

Answer 22

it didn't work

Answer 23

did you find the sin button?

Answer 24

yes

Answer 25

above it there's a sin-1 right?

Answer 26

not on mine i have the TI 84.... but when press the 2nd button and sin it says Sin-1 right

Answer 27

perfect

Answer 28

so click 2nd sin then put ( opposite side of A divided by the hypotenuse)

Answer 29

what would that be in this equation

Answer 30

so sin-1(3/9)= 19

Answer 31

the opposite side is the side not touching the angle and the hypotenuse is the longest side

Answer 32

3/9 try it again now

Answer 33

i keep getting .3271946968

Answer 34

did you click sin-1(3/9)

exactly like that

sin-1(3/9)

Answer 35

if it doesn't work do sin-1 .3333333333 wich is 3/9

Answer 36

don't push anything between sin-1 and the (3/9)