Question

MATH HELP ! MEDALS WILL BE GIVEN !

Answer 1

HELP PLEASE !

Answer 2

Divide both sides by 7 first.

Answer 3

I can't without a calculator

Answer 4

It just died & im trying to finish

Answer 5

calculator on computer

Answer 6

The left side is h. h divided by 7 is h/7

Answer 7

Thats doing the most. Can someone just help me step by step so i can learn step by step & write notes & get off this

Answer 8

On the right side, the 7's cancel since 7/7 = 1. Don't need a calculator for that.

Answer 9

Ok. Then what ?

Answer 10

Take the inverse cos of each side.

Answer 11

Ok.... Doing what ?

Answer 12

\[\frac{h}{7}=\cos (\frac{\pi}{3}t)\]

Answer 13

That's what you have now, right?

Answer 14

Right, So what next ? & what would my answer be.

Answer 15

\[\cos^{-1}( \frac{h}{7})=\cos^{-1} (\cos (\frac{\pi}{3}t))\]

Answer 16

Simplify the right side and then multiply both sides by 3/pi

Answer 17

Will that be my answer ?

Answer 18

@Mertsj

Answer 19

@Mertsj

Answer 20

@satellite73

Answer 21

@.Sam.

Answer 22

That will be the answer to the first part. What did you get?

Answer 23

Idk i don't have a calculator

Answer 24

Thats why im asking you so i can take note.

Answer 25

You don't need a calculator for anything so far.

Answer 26

Well i can't do that problem in my head.

Answer 27

What do i get ? @Mertsj

Answer 28

Did you simplify the right side?

Answer 29

Are we done? I notice you have quit replying.