Question

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Answer 1

is X the angle?

Answer 2

yeah well it just gives you triangle XYZ... however i think it means X is the angle at segment X

so in that case

SOH CAH TOA

S=Opposite/Hypotenuse=sqrt(119/12)

C=Adjacent/Hypotenuse=5/12

2)

sin(x)=7/9=arcsin(7/9)

3)

cos(22)=x/11=11cos(22)

Answer 3

you were correct on all 3

Answer 4

You got them all right. Congratulations.

Answer 5

No it is 51 degrees.

Answer 6

Enter 7/9 and hit the inverse sin button.

Answer 7

you're in radian mode. if you want to switch to degrees you'll have to go into your calculators settings

Answer 8

yes hold on one second

Answer 9

i had to go to my car for a sec.. to get my calculator

Answer 10

first just need to switch setting from radians to degrees then youll get this

Answer 11

if that helps... on radians you get .89

Answer 12

yes .89 i agre