Answer:
24 books.
Step-by-step explanation:
The number of books that that can be fitted into the shelf is equal to the width of the self divided by the width of each book:
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7/15, 0.65, .0715
7/15 = .467
Hope this helps you! (:
-PsychoChicken4040
Answer:
x = 17
Step-by-step explanation:
x and 163 are same- side interior angles and are supplementary, sum to 180°
x + 163 = 180 ( subtract 163 from both sides )
x = 17
154-2= 152/8= 19
answer is 19