2 years ago

How to get a factor of a number

1 answer:

3 0

For instance, the factors of 15 are 3 and 5, because 3×5 = 15. Some numbers have more than one factorization (more than one way of being factored). For instance, 12 can be factored as 1×12, 2×6, or 3×4. A number that can only be factored as 1 times itself is called "prime".

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Which monomials are perfect cubes? Check all that apply.

lozanna [386]

A perfect cube is a number that resulted from multiplying a number three times by itself. A perfect cube is also a number that has an exact cube root.

8x^12 ⇒ 2x^4 * 2x^4 * 2x^4
27x^9 ⇒ 3x³ * 3x³ * 3x³

Only two monomials are perfect cubes.

6 0

3 years ago

Read 2 more answers

For each state in the table,find the number of square miles that are covered by forest.

Oksanka [162]

lemme do only California, so you see how's done.

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\stackrel{California}{\textit{14\% of 158609}}}{\left( \cfrac{14}{100} \right)158609}\implies 22205.26$