1st :The angle of depression 30° = the angle of elevation (from the truck to the height of the building.
2nd :
cos 30° = (adjacent side)/(hypotenuse)
cos 30° = x/100, but cos 30°= (√3)/2
(√3)/2 = x/100 and x = (100√3)/2
and x = (50.√3) = 86.60 m
9 thousands 3 hundreds 2 tens 6 ones
or
9326
Pineapple does not belong on pizza change my mind
Answer:
x = 26/45
Step-by-step explanation:
