45 feet. you just need to find the perimeter which is just adding all the sides. 8+15+12+10=45
Whenever you move from the left to right or right to left of any linear equations, you have to switch from plus to minus or multiply to division.
Answer:
Step-by-step explanation:
diameter=7917.5
r=3958.75
the earth is sphere
V=4/3x3.14xr^3
V=2.6*10^11
Answer:
A geometric diagram of the two shadows and the height of the two people are shown below.
Step-by-step explanation:
Answer:
BC = 1.98
Step-by-step explanation:
cos theta = opposite/hypotenuse
cos 50 = x /3
Multiply each side by 3
3cos 50 = x/3*3
3 cos 50 =x
1.98362829 =x
To the nearest hundredth
1.98 =x