2. A triangle has sides of lengths 15, 23, and 28. Is it a right triangle? Explain.
1 answer:
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<h2>Hey there!</h2><h3>Here's your required mode </h3><h3>Refer to the image above </h3><h3>And btw,in the earlier question I've done for mean also you can check that again which I've answered earlier. </h3><h2>Hope it helps</h2>
Answer:
Step-by-step explanation:
The formula we need to use is:
We know that "T" is the total time for driving and hiking and "x" is the average velocity on the hike.
Knowing that the tourist drives 70 miles along the scenic highway and walk 7-mile walk along the hiking trail, and also knowing that the average velocity driving is 7 times that while hiking, we can conclude that the total time is:
Finally, simplifying the equation, we get that the total time for driving and hiking as a function of the average velocity on the hike, is: