Answer: 0.99
Step-by-step explanation: sin 90 Divided by 85 = sin x divided by 13
sin x =13x sin 90 divided by 85
sin x = 13divided by 85
sin x = .152941176
arc sine of .152941176= 8.79741071 degrees
cos 8.79741071 = .988235294
.99
Given:
The given expression is:

To find:
The value of the quotient.
Solution:
We have,

It can written as:



It can be rewritten as:


Therefore, the value of the quotient is
.
Answer:
x = 12
Step-by-step explanation:
Angle GHK is half of 120, so is 60. Then ...
3x +24 = 60
3x = 36 . . . . . subtract 24
x = 12 . . . . . . . divide by 3
For example 1 cm=1000m
1 kg=1000 g
Four ten dollar bills and three twenty dollar bills