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Mama L [17]
3 years ago
11

C an you simplify 5^-8 x 5^4

Mathematics
1 answer:
EastWind [94]3 years ago
6 0

Answer:

1/625

Step-by-step explanation:

Exponent Rule: (b^m)(b^n) = b^{m+n}

Exponent Rule: b^{-m}=\frac{1}{b^m}

5⁻⁸ · 5⁴ = -8 + 4 = -4

5⁻⁴

1/5⁴

1/625

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Calculate the surface area of an open cuboid which is 12 cm long,8cm wide,6cm high​
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Answer:

432 cm²

Step-by-step explanation:

To find the surface area of a cuboid, there is a formula.

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Multiply all the terms.

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Add both the terms.

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6 0
3 years ago
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A box is 12 cm wide 12 cm long and 15 cm tall what is the total surface area of 4 such boxes
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3 years ago
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Answer:

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Step-by-step explanation:

The formula of the slope of a line passes through points (x_{1},y_{1}) and (x_{2},y_{2})

is m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

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∴ m=\frac{-6-0}{6-5}

Let us look to the answer and find the same formula

The answer is:

The correct way to set up the slope formula for the line that passes through points (5 , 0) and (6 , -6) is  \frac{-6-0}{6-5}

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-------------------------------------
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3 years ago
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Answer:

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6 0
3 years ago
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