Answer:
approx. 56.72 square inches
Step-by-step explanation:
A= 2πrh + 2πr2 = 2·π·1.15·6.7+2·π·1.152 ≈ 56.72146
Question
-8 + (+7)=
Answer:
<h2>
-1</h2>
Step-by-step explanation:
the expression -8 +(+7) is equal to 7 - 8 (commutative property)
7 - 8 = -1
Answer:
Answer:
1961
Step-by-step explanation:
replace x with 8
25(8)^2-28(8)+585
25(64)-28(8)+585
1600-224+585
1961
Here, Pages in books = Number of books * number of pages in one book
So, Pages of picture book = 10 * 25 = 250
& Pages of chapter book = 120 * 5 = 600
So, Number of Total pages = 250 + 600 = 850
So, Option (D) is your answer! Hope this helps!!