check the picture below.
now, if we split that triangle like so with that red line, we can use the right-triangle there, to get θ.

Answer:
-1
Step-by-step explanation:
If you add 4 to both sides you get
x-4+4=-5+4
the -4and+4 cancel out so you get
x=-1
Answer:
X=-8
Y=10
Step-by-step explanation:
Answer:
4,832 yards
Step-by-step explanation:
302x16=
Answer:
12
units^3
Step-by-step explanation:
V=1/3Bh
=1/3 Area of the base times height
Area of base:
r^2=4
height=9
4
times 9=36
1/3 of 36
=12