Answer:
12 pages
Step-by-step explanation:
If you divide 48 by four, you get twelve. 3/4 of 48 is 36, so you subtract the 36 from the 48 and get 12.
12
<u>Step-by-step explanation:</u>
cos 45° = base / hypotenuse
1/√2 = base / 15√2
15√2 = base√2
Base, = 15
sin 60° = perpendicular / hypotenuse
hypotenuse = x
√3/2 = 15 / x
x √3 = 30
x = 30 / √3
x = 10√3
oh,
