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Komok [63]
2 years ago
11

Samuel was preparing for the triathlon. He did 3 activities every morning: Ran for 30 minutes, covering 4.5 miles. Swam for 20 m

inutes, covering 2/3 mi. biked for 45 min, covering 9 miles. What was Samuel's average speed during his morning training?
Mathematics
2 answers:
alex41 [277]2 years ago
4 0

Answer:

for running his avarage was 9 miles an hour

for swimming his speed was 2 miles an hour

for biking his avarage was 12 miles an hour

this means if we added all of this it would be 23/3 hours and 23/3 simplified into a decimal is 7.6 so his avarage time was 7.6 miles per hour

Brrunno [24]2 years ago
4 0

Answer:

7.6

Step-by-step explanation:

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3 years ago
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3 years ago
I just don't know where to start. I'm doing Algebra 2 stuff with sohcahtoa.
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Hello!

As you can see, 22 is the opposite angle. We are looking for the adjacent angle. Let's just call it x. Using SOH CAH TOA, we see that the tangent is the opposite divided by the adjacent side. Let's use that.

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This gives us the equation below.

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Let's solve this equation for x.

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