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olga nikolaevna [1]
3 years ago
9

H(x) = 2.63x - 15.78 What is the value of x if h(x) = 13.15?

Mathematics
2 answers:
stich3 [128]3 years ago
8 0

Answer:

5

Step-by-step explanation:

2.63x5 = 15.78

Ann [662]3 years ago
5 0
<h2>Answer: </h2>

h(x) = 2.63x - 15.78

<u>Given the value of h(x)</u>,

13.15 = 2.63x - 15.78

2.63x = 13.15 + 15.78

2.63x = 28.93

x = 28.93/2.63

x = 11.

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<u>Solution: </u>

Given that  

Alex cycles at a speed of 10 miles per hour; Alex cycles 6 miles from home to school.

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Substituting the given values in formula of time we get

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As 1 hour = 60 minutes

\Rightarrow 0.10 \mathrm{hrs}=60 \mathrm{x} 0.10=6 \text { minutes }

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