Answer:
w = 16.875 inches
Step-by-step explanation:
Given that the ratio of the length to width in a full-size cello is approximately 8 to 3.
This will be a constant for all cellos
Using the above we can find out length if we know width and vice versa.
Here we know the length = 45 inches
Since 
BY cross multiplication we find that
8w = 3(45)
Or w = 16.875 inches
Verify:
Let us check our answer by comparing with proportion
l/w = 45/16.875 = 8/3
Hence our answer is right
I think this is a trick question. That’s because 5.61 is the width, 2.3 is the thickness, and 13.672 is the length. If they are cutting it into 3 strips, wouldn’t you just multiply 13.672 by 3 to get 41.016? That would be the total length right?
Answer:
n = 10
Step-by-step explanation:
- (n - 8) = - 2
- n + 8 = - 2
- n = - 2 - 8
- n = - 10
n = 10
Answer:
Step-by-step explanation:
f(x) = x²+3
f(a+1) = (a+1)²+3 = a²+2a+4
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