Question

Can someone explain to me this problem & how to solve using my calculator?

Answer 1

Complete the following item. Consult the table above to find the cosine number.
angle A~nearest degree

Answer 2

Use cos.

Answer 3

\[\cos \theta = \frac{adj}{hyp}\]

Answer 4

right, but how do I put that into my calculator.... sorry I am no good at math.

Answer 5

Which calc do you have?
No need to be sorry! :)

Answer 6

graphing calculator I think..

Answer 7

There must be a particular model of your calc.
If you can't find it,
try finding something like,
\[\cos^{-1}\]

Answer 8

okay, I have that...

Answer 9

would it be 57?

Answer 10

Yes! :D
57.42

Answer 11

Yes!! Thank-you.

Answer 12

Welcome!