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yuradex [85]
2 years ago
12

Men in the age groups of 18-34 years need to be to run a marathon in 3 hours and 10 minutes to qualify for the boston marathon h

ow many seconds is this?
Mathematics
2 answers:
igomit [66]2 years ago
5 0
11,400 seconds
You would take 3 hours to minutes which is 180 then add the following 10 minutes and convert it to seconds.

Fed [463]2 years ago
3 0
This would be 11,400 seconds
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*trigonometry and area.*
soldier1979 [14.2K]

Answer:

<u>The correct answer is that the area of the regular octagon is 309 cm²</u>

Step-by-step explanation:

There are several formulas for calculating the area of a regular octagon. We will use this one for solving this question because it does not require additional information .

Area = (2 * s²)/tan 22,5°

s = 8 cm

Replacing with the real values, we have:

Area = (2 * 8²)/tan 22,5°

Area = 2 * 64/0.4142

Area = 128/0.4142

<u>Area = 309 cm² (Rounding to the nearest tenth)</u>

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2 years ago
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The solution is X=10.

8 0
3 years ago
Using the distributive property, which of the following expressions is equivalent to 6(3 + 6y)?
labwork [276]
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Solve for p. 2(p + 1) = 24 What is the answer?
Andrew [12]
<span>2(p + 1) = 24 
Use distributive property
2p+2=24
Subtract 2 from both sides
2p=22
Divide 2 on both sides
Final Answer: p=11</span>
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3 years ago
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Please help me with this
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Answer:

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Step-by-step explanation:

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