Answer:
72?-ft
Step-by-step explanation:
The tower shadow is 12 times as long as that of the post, so the tower will be 12 times as high as the post.
... 12 × 6?-ft = 72?-ft
Answer:

Step-by-step explanation:
y =2x-1
Step-by-step explanation:
Answer:
12 months
Step-by-step explanation:
mental math