2 years ago

Basic geometry Episode 8

Mathematics

1 answer:

Aleksandr [31]2 years ago

6 0

Answer:85°

Step-by-step explanation:

exterior angle= sum of the two opposit Interior angle

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Write this expression with a positive exponent and then simplify.<br> 9a^-1

slamgirl [31]

When you have a negative exponent, you move the base with the negative exponent to the other side of the fraction to make the exponent positive.

For example:

$5^{-2}$ or $\frac{5^{-2}}{1}=\frac{1}{5^2} =\frac{1}{25}$

$\frac{1}{x^{-4}}=\frac{x^4}{1}$ or $x^4$

$3x^{-5}$ or $3^1x^{-5}=\frac{3}{x^5}$

$9a^{-1}$ Make the exponent positive

$\frac{9}{a}$ (this is as far as you can simplify)

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olga_2 [115]

Answer:

500÷4=125

Step-by-step explanation:

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2 years ago

How many times is 0.001 than 0.000000001???

aleksklad [387]

It is 1,000,000x larger:
0.1 / 0.000000001 = 1,000,000

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3 years ago

A jug holds 10 pints of milk. If each child gets one cup of milk, it can serve

Tanzania [10]

$\huge\boxed{20\ \text{children}}$

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3 years ago

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Answer:

3/4x + (7 × Q)

∆

That's an x not multiplication

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