Answer:
1.9x10^-2
hope this helps
Step-by-step explanation:
Simply you can substitute theta=45 degrees (or any angle,not zero) in left hand side and right hand side.
or
using a^2 - b^2 =(a+b)(a-b)
= sin(2x+x)sin(2x-x)
= sin 3x sin x
8÷3 is 2.666666667, 6 is greater than 5 so rounded to the nearest tenth it is 2.7
A
i actually just searched it up "volume of a sphere with a diameter of 8" and thats what it said
Answer: I think it is 1572 sq feet
Step-by-step explanation:
Lxwxh
14x13x9=1638
Window is 4x4.5=18
Door 1 is8x3=24
Door 2 8x3=24
Since the doors and window are not included in what was painted you need to subtract those totals from the room.
So, 1638-18=1620
1620-48(two doors)=1572 sq feet
