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2 years ago

Please simplify 7^6 √ 7^2

Mathematics

2 answers:

daser333 [38]2 years ago

6 0

Answer:

Step-by-step explanation:

The tough part of this question is figuring out what to do with √(7^2). You could do it by expanding the square. √(7^2) = √49

Now what is the square root of 49? Is it not 7?

√49 = 7

7^6 * 7^1

7 ^(6 + 1)

7 ^ 7

Reptile [31]2 years ago

4 0

Answer:

Step-by-step explanation:

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Find the unit rate. Round to the nearest hundredth, If necessary. $290 for 12ft

9966 [12]

Answer:

24.17

Step-by-step explanation:

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3 years ago

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Andre has enough to fill 3500 in.3.. he decides to change the length of the step so that he will use all of the cement. What wil

Mrac [35]

Answer:

43.75 inches or 43 and 3/4 inches.

Step-by-step explanation:

Ok, thanks for the complement of information.

So, to find the volume of that step, which is a rectangular prism, we would use the simple formula:

V = length * width * height

In this case, we have the total volume (3,500 cu in), we have the width (10 inches) and we have the height (8 inches). But we need to find out the new length in order for him to use all 3,500 cu in of cement.

So, we transform the formula above into:

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So, the new length of the step would be 43.75 inches or 43 and 3/4 inches.

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3 years ago

The expression below shows how to convert 12 gallons to cups with one part missing

kotegsom [21]

Answer:12

Step-by-step explanation:

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3 years ago

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4: 15^0=? a:0 (my answer) b:1 c:15 d:1/15

mario62 [17]

Any number raised to the power of 0 is 1.
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3 years ago

Each cube in this rectangular prism is 1 cm3.What is the volume of the rectangular prism?

Lelechka [254]

Answer:

Volume of rectangular prism = $20\ cm^3$

Step-by-step explanation:

Given rectangular prism is made up of small cubes of volume 1 cubic centimeter.

To find volume of rectangular prism.

Solution:

Volume of rectangular prism is = $length\times width \times height$

We know that all sides of a cube are equal in measure.

So, we will count the number of cubes on each side to get the exact measure.

Length side = 4 cubes = 5 cm

Width side = 2 cubes = 2 cm

Height side = 2 cubes = 2 cm

Thus volume of rectangular prism = $5\ cm\times 2\ cm \times 2\ cm$

Volume of rectangular prism = $20\ cm^3$

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3 years ago