-2(x - 5) + 4(9 + x)
-2x + 10 + 36 + 4x
=2x + 46
7.2
Work: 45% x 16=
(45/100) x 16=
(45x16) / 100=
720/100=
7.2
9514 1404 393
Answer:
(b) 112.2 ft
Step-by-step explanation:
The relevant trig relation is ...
Tan = Opposite/Adjacent
For the given geometry, this becomes ...
tan(65°) = (height above eye level)/(50 ft)
Then we have ...
(height above eye level) = (50 ft)tan(65°) = 107.2 ft
Adding the height of eye level will give us the height of the building.
building height = (eye level height) + (height above eye level)
building height = (5 ft) + (107.2 ft)
building height = 112.2 ft
Answer:
-8/45
I hope this helped!
Step-by-step explanation:
-2/3 ÷ 3 3/4
