Answer:

Step-by-step explanation:

Answer————————-triangle 3
Hope this helps!!
1 gallon covers 350 sqft
350sqft * 2.5 gallons= 875 sqft
875sqft will be covered by 2.5 gallons.
Answer:
C, 53.68 units
Step-by-step explanation:
tan 54° = 
39 tan 54° = x
x= 53.6788949 (just plug it in a scientific or graphing calculator)
x≈53.68