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Anvisha [2.4K]
3 years ago
8

Find all angle measures in the diagram

Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

Step-by-step explanation:

Angles 3x+5, 75 and x all together make up 180 degrees (review "straight angles").

Thus, 3x + 5 + 75 + x = 180

Simplifying the left side, we get:

4x + 80 = 180, so that 4x = 100, and x = 25.

<KJL = 3(25) + 5 = 80 degrees

<NJM = 25 degrees

<MJL = 75 degrees

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em um campeonato de ciclismo um atleta precisou percorrer 54 000 m para a faixa de Chegada Sabendo que Ele demorou 7 2000 Segund
Aleonysh [2.5K]

Answer:

Average speed in km / h = 2.7 km/h

Step-by-step explanation:

Given:

Total distance = 54,000 m

Total time = 72,000 sec

Find:

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Computation:

Average speed = Distance / Time

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Average speed = 0.75 m/s

1 m/s = 3.6 km/h

So,

Average speed in km / h = 0.75 x 3.6

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8 0
3 years ago
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3 years ago
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True.

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Step-by-step explanation:

The procedure is this:

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