Answer:
The actual height is 150ft
Step-by-step explanation:
Given


Required
Determine the actual height
Substitute 60ft for width in: 

Express as fraction


Make height the subject



the answer is B
because 54x 3= 162 x3 = 486x3= 1458x3=4,374x3=13,122x3=39,366x3=118,098x3=354,294
Answer:
A b or c
Step-by-step explanation:
Easy shahhshhshs free points hehe
Answer:
9+10=90
Step-by-step explanation:
10x9=90
I hope it helps:)
11 = -d+15
subtract 15 from each side
-4 = -d
divide both sides by -1
d = 4