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harkovskaia [24]
3 years ago
10

Use Kelly’s steps to simplify this expression.

Mathematics
2 answers:
pantera1 [17]3 years ago
7 0
10w^7 is the answer I’m pretty sure
n200080 [17]3 years ago
6 0

Answer:

The answer is 25w^14

Step-by-step explanation:

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A traffic helicopter descends 153 meters to be 445 meters above the ground, as illustrated in the
sertanlavr [38]

Answer:

598 meters

Step-by-step explanation:

In the problem, the word 'decend' means to decrease in elevation.

<u>Our equation:</u>

<u>? - 153 = 445</u>

<u>Add</u><u> </u><u>153</u><u> </u><u>to</u><u> </u><u>both</u><u> </u><u>sides</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>equation</u><u>:</u>

?= 598

598 meters represents the original height of the helicopter.

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2 years ago
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What's 0.4 in a fraction in the simplest form?
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0.4=\frac{4}{10}=\frac{4:2}{10:2}=\boxed{\frac{2}{5}}
5 0
3 years ago
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Consider the system of equations: Equation 1: -2x + 3y=9 Equation 2 : -8.1 – 7y = 10 Before adding the equations together, which
diamong [38]

The first option :

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Find the missing length indicated.<br> ?<br> 12<br> 4<br> 9<br> 28<br> 50<br> 12.
bekas [8.4K]

Answer:

28 probably sorry if wrong

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