Write (3x)^2 without exponents

2 answers:

5 0

(3x)² can be rewritten as (3x)(3x), which means you multiply them together. 3 ×× 3 = 9, x × x = x², so your simplified answer is 9x². I hope this helps!

Likurg_2 [28]3 years ago

4 0

You can write it without exponent
3x*3x or 9x*x

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A 30ft electric line is suspended between the tops of two 20ft electric poles on level ground. The lowest point of the line is 5

Lilit [14]

Answer:

There is no distance between them

Step-by-step explanation:

For a 30 ft electric line to be placed between two 20ft electric poles, it would take 15 ft of the electric line to go down to about 5 ft above the ground and another 15 ft of the line to go to the top of the second electric pole. This means that a total of 30ft (15 ft + 15 ft) electric line would be needed which is all the cable we have.

For this to be possible then the poles must be adjacent to each other (i.e. no distance between them).

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notka56 [123]

Set the equations equal to each other because you need to find when they will be the same.

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3 years ago

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love history [14]

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svlad2 [7]

To find the miles Michael rode, we can simply add up the miles he rode for both day:

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Hope it helps!

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Read 2 more answers

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Jobisdone [24]

Answer:

Hi, I think y is equal to 42

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2 years ago