Answer:
15 feet
Step-by-step explanation:
Answer:
15ft
Step-by-step explanation:
you have to add 11 and 4 to get 15
Answer:
B
Step-by-step explanation:
process of eimination.
first, it cant be A because youre not adding 13
so theres your answer. :)
The first stone will be 10-in wide
The last stone will be 10-in wide
The stones in the middle will be alternating between 5-in and 10-in stones, making a total of 15-in
Total width = 145-in
Width after placing first and last stones = 145 - 20 = 125-in
Number of 15-in patterns incorporated in 125-in:
125/15 = 8.33
Therefore, he will place 8 10-inch stones within and 9 5-inch stones within the patter.
The total 10-inch stones used = 8 + 2 = 10
Answer:
x#2 and x-2 is the same
Step-by-step explanation:
