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3 years ago

Simplify 81^5=3^w and find w

Mathematics

1 answer:

Allisa [31]3 years ago

8 0

Answer:

$w = 20$

Step-by-step explanation:

<u>Step 1: Find common bases</u>

$81^5 = 3^w$

$81$ → $3 * 3 * 3 * 3$ → $3^4$

Therefore, $81 = 3^4$

$81^5$ → $3^(^4^)^*^5$ → $3^2^0$

So... $3^2^0 = 3^w$

Since same base now, we can evaluate the exponents by themselves.

$20 = w$

Answer: $w = 20$

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Pavel [41]

Answer:

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Step-by-step explanation:

Since our equation is $F=\frac{Gm_1m_2}{r^2}$ and we want to solve for G, first we divide both sides by the product $m_1m_2$ , which gives:

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So we are left with:

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3 years ago

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kotykmax [81]

Answer:

Step-by-step explanation:

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2 years ago

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nata0808 [166]

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3 years ago

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stepladder [879]

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<h3>How to determine the true solution?</h3>

The equation is given as:

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brainly.com/question/2972832

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1 year ago

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tekilochka [14]

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