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MakcuM [25]
2 years ago
10

You are running a fuel economy study. One of the cars you find is blue. It can travel 38 1/2 miles on 1 1/4 gallons of gasoline.

What is the unit rate for miles per gallon for the blue car?
HELP PLSSS
Mathematics
1 answer:
Alex Ar [27]2 years ago
3 0

Answer:

   

Step-by-step explanation:

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Answer:

This is what internet says. Maybe this helps.

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Firdavs [7]

x = 14

Explanation:

height = x

base 1 = 98

base 2 = 2

Using altitude formula in geometric mean:

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98/x = x/2

\begin{gathered} \frac{98}{x}=\frac{x}{2} \\ \text{cross multiply:} \\ 2(98)\text{ = x}\times x \end{gathered}\begin{gathered} 196=x^2 \\ \text{square root both sides:} \\ \sqrt[]{196}\text{ = }\sqrt[]{x^2} \\ x\text{ = }\sqrt[]{196} \\ x\text{ = 14} \end{gathered}

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AleksAgata [21]
Find the cube root of 90 if there isn't, try to compare irrational numbers
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3 years ago
I need to know this answer
Free_Kalibri [48]

Answer:

r = 7

Step-by-step explanation:

Given

r + 15  = 4r - 6 ( subtract 4r from both sides )

- 3r + 15 = - 6 ( subtract 15 from both sides )

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Answer: There are 18 goodie bags, each with 3 tickets and 2 posters.

Step-by-step explanation:

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