1. Check the sketch of the problem.
2. In right triangle DCE,

tan 50 can be found to be 1.19 using a scientific calculator or other software.

x=1.19*50=59.5 (feet)
3. The height of the building is 59.5+5=64.5 (feet)
Answer: 64.5 (feet)
Answer:
x=0
Step-by-step explanation:
30x=60-60
Or,30x=0
or,x=0/30
or,x=0
Answer:
x=1.47
Step-by-step explanation:
15(x-1)+4(x+3)=2(x+9)+4
15x-15+4x+12=2x+18+4
19x-3=2x+22
17x=25
x=25/17
x=1.47
Answer:
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