Answer:
It does = 20 you're correct :)
Step-by-step explanation:
To answer this question, you need to have an idea about how to handle trigonometric equations, sin, cos and tan
Amy looks up to the 8-foot basketball
8 feet - 5.9 feet = 2.1
= 2.1 inverse tan (2.1 / 22)
= 5.4526
Elevation to the nearest tenth = 5.5 feet
First you need to know that a dozen is 12.
Next, you need to make that into a fraction by putting it over 1: 12/1
Then, you multiply that by your first fraction: 3/4 x 12/1 = 36/4
Finally, simplify 36/4 = 9
Raymond bought 9 rolls.