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3 years ago

7

if took john 12 hours riding his bike to make the round trip to his uncles if he averaged 20 mph out and 40 mph back how long di

d he travel each way?

1 answer:

slega [8]3 years ago

5 0

I think 320 miles. i think

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Step-by-step explanation:

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Enter the correct answer in the box. Write your answer in the form y = mx + b, using the appropriate inequality symbol in place

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Step-by-step explanation:

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2 years ago

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If m1 + m3 = 154°, what is m2? 156° 116° 29° 26°

zloy xaker [14]

Part (1):
The sum of the internal angles in any triangle is 180.
This means that:
∠1 + ∠2 + ∠3 = 180
We are given that:
∠1 + ∠3 = 154°
Therefore:
∠2 + 154 = 180
∠2 = 180 - 154 = 26°

Part (2):
Complementary angles are defined as angles that sum up to 90°
Supplementary angles are defined as angles that sum up to 180°
We know that ∠1 and ∠3 sum up to 154°.
This means that they are neither complementary nor supplementary.

Hope this helps :)

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4 years ago