3 years ago

The sum of 39 and a number

Mathematics

1 answer:

harkovskaia [24]3 years ago

6 0

Answer: 39 + n

Explanation:

Sum —> addition
A number —> the unknown value, variable

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Math homework help exponents

Len [333]

Answer + Step-by-step explanation:

$\frac{5^{10}}{5^{5}} =5^{10-5} = 5^5$

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$10^{-4}=\frac{1}{10^{4}} \ \text{not} \ \frac{1}{4^{10}}$

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15⁶ × 15³ = 15⁶⁺³ = 15⁹

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<u>Recall</u> : If a ≠0 ⇒ a⁰ = 1

Then

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18 11 25 8 4 !!!!!!!!

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3 years ago

What is the 3/5 of 45?

KatRina [158]

Multiply the two values together to get 45 * 3/5 = 135/5 = 27

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