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soldi70 [24.7K]
3 years ago
6

You collect a total of $80 in donations from three people. The three donations are in the ratio 3 : 3 : 10.

Mathematics
1 answer:
VikaD [51]3 years ago
7 0
<span>ratio 3 : 3 : 10
3+3+10 = 16

80/16 = 5

so 3* 5 = 15
10*5 =50

</span><span>ratio 3 : 3 : 10 = 15 : 15 : 50</span>
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Y_Kistochka [10]

We are given the following function:

f(x)=-4\lvert x+1\rvert-5

This function is equivalent to the function:

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R(f(x))=\mleft\lbrace y\parallel y\mright?\le5\rbrace

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3 0
11 months ago
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Answer: 19 miles

Step-by-step explanation:

Hi, since the situation forms a right triangle (see attachment) we have to apply the Pythagorean Theorem:  

c^2 = a^2 + b^2  

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Replacing with the values given:  

x^2 = 6^2 + 18^2  

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x = √360

x = 18.97miles = 19 miles

Feel free to ask for more if needed or if you did not understand something.  

5 0
3 years ago
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Maksim231197 [3]

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a * 1 = a

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Option B would be the most appropriate answer for the question.

Hope this helps.

8 0
2 years ago
Please help me solve this
lapo4ka [179]

Answer:

Sorry

Step-by-step explanation:

Can u add a better picture

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