Find the value of x.
2x
20
A. 10
B. 80
C. 45
D. 35

B

Step-by-step explanation:

2x+20=180

2x=180-20

2x=160

2x=160

2 2

x=80

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.