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Troyanec [42]
3 years ago
8

If I have 15 feet of ribbon and I want to wrap gifts that each use 1/3 of a foot of ribbon per gift, how many gifts can I wrap?

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0

Answer:

45

Step-by-step explanation:

15 divided by 1/3 is 45

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Involves triangle centroid
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Here, you do the same as the previous one, keeping in mind that X cuts TW in a 2:1 ratio.

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\cfrac{8a}{5}+\cfrac{1}{10}-a-\cfrac{4}{5}=XW\implies \cfrac{3a}{5}-\cfrac{7}{10}=XW\\\\
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\bf TX:XW\qquad 2:1\qquad \cfrac{TX}{XW}=\cfrac{2}{1}\implies \cfrac{a+\frac{4}{5}}{\frac{3a}{5}-\frac{7}{10}}=\cfrac{2}{1}
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\cfrac{\frac{5a+4}{5}}{\frac{6a-7}{10}}=\cfrac{2}{1}\implies \cfrac{5a+4}{5}\cdot \cfrac{10}{6a-7}=\cfrac{2}{1}\implies \cfrac{10a+8}{6a-7}=\cfrac{2}{1}
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6 0
3 years ago
In a class of 42 students, a medium slice of pizza with 8 slices is being shared if one slice is for one person what is the frac
Mrac [35]
I’m not a professional but Im guessing I’m correct But a medium pizza has 8 slices if you times that by 5 it equals 40, meaning 2 students didn’t get pizza so you add 2 (5 2/8) making it 42 Students. Answer It’s a mix fraction 5 2/8?. Correct me if I’m wrong
3 0
3 years ago
Use the formula S A = 6s2 , where S A is the surface and s is the edge length of the cube , to solve his problem.
Gennadij [26K]
To find the surface area of the cube using the formula, you would substitute in 2 1/2 for the length of the side.

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4 0
3 years ago
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Answer:

B

Step-by-step explanation:

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5 0
3 years ago
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Find the area of the figure to the nearest thousandth
riadik2000 [5.3K]

Answer:

Total Area = 236.715 sq ft

Step-by-step explanation:

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A(circle) = πr²

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Total Area = 236.715 sq ft

7 0
3 years ago
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