3 years ago

Whats the answer to the equation above

Mathematics

2 answers:

Bad White [126]3 years ago

6 0

Answer:

7.)12x^2+18x

Step-by-step explanation:

Mrrafil [7]3 years ago

3 0

Answer:

3. -m^2(4m+1)

5. -4n^4 + 9n^3 + 1

Step-by-step explanation:

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Lunna [17]

Answer:

The four digit numbers are from 1000 to 9999

The number of four digits which are not divisible by 4 means 4 goes into them with a remainder

The number of four digit numbers 9999 inclusive which are not divisible by 4 are

<h3>6,750 numbers</h3>

Hope this helps you

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4 years ago

A turtle can walk 1/12 of a kilometer in an hour the turtle is 1/5 of a kilometer away from a pond

34kurt

Answer:

$2\frac{2}{5}\ h$

Step-by-step explanation:

we know that

A turtle can walk 1/12 of a kilometer in an hour

by proportion

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$\frac{1}{(1/12)}\frac{h}{km}=\frac{x}{(1/5)}\frac{h}{km} \\ \\x=\frac{(1/5)}{(1/12)} \\ \\x=\frac{12}{5}\ h$

Convert to mixed number

$\frac{12}{5}\ h=\frac{10}{5}+\frac{2}{5}=2\frac{2}{5}\ h$

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3 years ago

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What is the ratio of 54:27 it the simplest form

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Step-by-step explanation:

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Write 0.00000414 in scientific notation.

melamori03 [73]

Answer:

$4.14*10^{-6}$

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