3 years ago

(1.2 x 105)2 + (3.11 x 1010) = ?

Mathematics

1 answer:

larisa [96]3 years ago

4 0

(1.2 x 105)2 + (3.11 x 1010) = 3393.1

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Answer:

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Step-by-step explanation:

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4 years ago

Find the approximate side length of a square game board with an area of 161 in?

REY [17]

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3 years ago

How do I go about solving (27x^3/8y^9)^5/3? And what is the role of the numerator and denominator?

MrRissso [65]

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Now, If the exponent was negative like you asked....

$\left( \frac{27x^3}{8y^9}\right)^ {-\frac{5}{3}} \\\\\\ =\left( \frac{8y^9}{27x^3}\right)^ {\frac{5}{3}}\\\\\\ =\left( \frac{(2y^3)^3}{(3x)^3}\right)^ \frac{5}{3} \\\\\\ = \frac{(2y^3)^{3 \times \frac{5}{3} }}{(3x)^{3 \times \frac{5}{3} }} \\\\\\ =\frac{(2y^3)^{5 }}{(3x)^5} \\\\\\ =\frac{32y^{15}}{243x^5}$

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3 years ago

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3 years ago

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bija089 [108]

Answer:

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Step-by-step explanation:

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3 years ago

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