Which is a compsite number

Mathematics

1 answer:

andriy [413]4 years ago

8 0

Answer:

a number yat has more than 2 multiples

You might be interested in

Determine whether each expression represents the statement divide the sum 15 and 6 by the difference of 10 and 3.

iris [78.8K]

Answer:

$\frac{15+6}{10-3}$

Step-by-step explanation:

Sum of 15 and 6 = 15 + 6

Difference of 10 and 3 = 10 - 3

So, the expression is

$\frac {15 + 6}{10-3}$

This is the required expression.

4 0

3 years ago

How do you find the limit of # (3 x^4 + 4) / ((x^2 - 7)(4 x^2 - 1)) # as x approaches infinity?

KengaRu [80]

$\displaystyle\lim_{x\to\infty}\frac{3x^4+4}{(x^2-7)(4x^2-1)}$

Expanding the denominator gives

$(x^2-7)(4x^2-1)=4x^4-29x^2+7$

Then in the whole rational expression, we can divide through by $x^4$ . Since $x\to\infty$ , we assume that $x>0$ , so this is legal.

$\dfrac{3x^4+4}{4x^4-29x^2+7}=\dfrac{3+\frac4{x^4}}{4-\dfrac{29}{x^2}+\dfrac7{x^4}}$

As $x$ gets arbitrarily large, the rational terms in the numerator and denominator become negligible. So for large $x$ , we have

$\dfrac{3x^4+4}{(x^2-7)(4x^2-1)}\approx\dfrac34$

And so the limit is $\dfrac34$ .

5 0

3 years ago

Is 2.4, 4.5 and 5.2 a right triangle?

grandymaker [24]

Answer:

Step-by-step explanation:

Use the pythagorian theorm to find whether it's a right triangle or not.

So the hyp will be the largest number. And the hyp must be equal to the sum of b and c squared

5.2 squared= 2.4 squared+ 4m5 squared

27.04= 26.01

It's not equal so the triangle isn't a right triangle.

3 0