1 answer:
Answer:
x = 9.9 in.
Step-by-step explanation:
area of triangle = base * height /2
49 = x*x /2
49*2 = x^2
98 = x^2
= x
= x
9.9 = x
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Number of books = 42 / 5/8 (Note 3 1/2 feet = 42 ins.)
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67 books will fit on the shelf.
A. 8 cats per week. if you simplify 40/5, it equals 8/1
Answer:
28
Step-by-step explanation:
f(n)=34, f(n-6)=34-6
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Answer:
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Step-by-step explanation:
