<span>Half-span is half of span. Pitch of the roof is calculated as rise/(span/2). In this case, rise is 8 feet and span is 30 feet. So, the pitch can be calculated as 8/(30/2) or 8/15. Pitch is normally represented as the number of inches of rise per foot. So, to reduce 8/15 to match a foot, we multiply it by 12. So, (8/15) * 12 gives us 6.4 inches of rise per foot.</span>
Answer:
y is the same as 1y. so 9y + 1y = 10y
I can help if you put the number sentences in
A. Jim Claire Brenda peter and Micah
B. Jim and Claire
C. no because it would only result in 4 lb and I need 4.25 lb
Answer:
169 sq cm
Step-by-step explanation:
