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3 years ago

Which is a rational function?

Mathematics

2 answers:

valentinak56 [21]3 years ago

4 0

Answer:

C is a rational function

Strike441 [17]3 years ago

3 0

The answer is B. There are polynomials in the top and bottom

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What would be the volume of the pyramid? Little help please

murzikaleks [220]

Answer:

Step-by-step explanation:

The answer is 36, I did the work

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3 years ago

Please, help. HURRY!!! c:

Sidana [21]

Answer:

The answer is $\frac{9}{4}$ ÷ $\frac{3}{4}$ <em>(The last option)</em>

Hope it helps !!!

Step-by-step explanation:

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4 years ago

Find the inverse of the function. f(x) = the cube root of quantity x divided by eight. - 4

Lapatulllka [165]

$\bf f(x)=y=\sqrt[3]{\cfrac{x}{8}}-4\impliedby \textit{first, let's switch the variables about}
\\\\\\
\underline{x}=\sqrt[3]{\cfrac{\underline{y}}{8}}-4\implies x+4=\sqrt[3]{\cfrac{\underline{y}}{8}}\implies (x+4)^3=\cfrac{y}{8}
\\\\\\
\boxed{8(x+4)^3=y}\impliedby f^{-1}(x)$

7 0

3 years ago

Read 2 more answers

What is the answer for 6r^2-10r-24

FrozenT [24]

$6r^2-10r-24 =0\\ \\a=6, \ b= -10, \ c= -24 \\ \\ \Delta =b^2-4ac = (-10)^2 -4\cdot6\cdot (-24) = 100+576 = 676 \\ \\ r_{1}=\frac{-b-\sqrt{\Delta }}{2a}=\frac{10-\sqrt{676}}{2\cdot 6 }=\frac{ 10-26}{12}= \frac{-16}{12}=- \frac{4}{3} \\ \\r_{2}=\frac{-b+\sqrt{\Delta }}{2a}= \frac{10+\sqrt{676}}{2\cdot 6 }=\frac{ 10+26}{12}= \frac{36}{12}=3\\ \\ 6r^2-10r-24 = 6(r+\frac{4}{3})(r-3)=(6r+8)(r-3)\\ \\ \\ Answer : \ 6r^2-10r-24 =(6r-8)(r-3)$

8 0

4 years ago

HELP ME PLEASE!

just olya [345]

Answer:

Angle CAB= 63°

Angle ABC= 90°(right-angle)

ACB=180°-(CAB+ABC)

=180°-(63°+90°)

=180°-153°

=27°

Step-by-step explanation:

8 0

3 years ago