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denis23 [38]
3 years ago
7

The diameter of a certain star is about 6.8 * 10^6 km Express this distance in standard form.

Mathematics
1 answer:
Vladimir [108]3 years ago
3 0
6.8*10^6 km = 6.8*10*10^5 km   =   68*   100,000 km = 6,800,000 km
..........................       (10^5 means one folowed by five zeroes)

wich is 6 million and 8 hundred thousand clicks
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Gnesinka [82]

Hello  Dafnemlp47vj7

The inequality for one week would be <u><em>13  = 2c + 3 </em></u>

6 0
3 years ago
Danny walks at an average speed of 5 m/s foe 1 minute. Work out the distance that Danny has travelled in metres.
Dahasolnce [82]

Answer:

D = 300 m

Step-by-step explanation:

<u><em>Given :</em></u>

Speed = 5 m/s

Time = 1 min = 60 secs

<u><em>Required:</em></u>

Distance = ?

<u><em>Formula :</em></u>

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<u><em>Solution:</em></u>

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4 0
3 years ago
Read 2 more answers
Solve the equation.-21=m/3m<br> m=7<br> m=-7<br> m=-63<br> m=63
Jlenok [28]
-21


I hope this helps and have a wonderful day filled with joy!!


<3
6 0
3 years ago
Rate of change (0,0) and (5,5)
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7 0
3 years ago
Simplest form of (36^)1/3
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As discussed in one of my videos on my channel [USERNAME: MATHEMATICS WIZARD] on the Six Rational Exponential Rules, this one states that with a numerator of 1 in the exponent, you take the multiplicative inverse [reciprocal] of the fraction, and set the whole number equal to the root, bringing your a inside the radical, which is 36.

ⁿ√aᵐ = aᵐ\ⁿ → works for both: numerator ≥ 1

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3 years ago
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