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3 years ago

Please help! No links, I just need help. :(

Mathematics

1 answer:

Volgvan3 years ago

6 0

Answer: Well Where's the question?

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(2n^3+20n^2+n)/10n^2

gizmo_the_mogwai [7]

The simplified form of this polynomial is (n(20n + 1))/5

3 0

3 years ago

If 12x=12−−√11, what value of x makes this equation true?

Solnce55 [7]

Answer:

$\dfrac{1}{11}$

Step-by-step explanation:

Apply exponent rule:

$\sqrt[n]{a} =a^{\frac{1}{n}}$

$\implies \sqrt[11]{12}=12^{\frac{1}{11}}$

$\implies 12^x=12^{\frac{1}{11}}$

$\implies x = \dfrac{1}{11}$

5 0

3 years ago

Read 2 more answers

What percent is 457 is 41.13?

yan [13]

<span>41.13 is 9% of 457
hope this helps</span>

3 0

3 years ago

Please help me out ‼️

Westkost [7]

Answer:

Step-by-step explanation:

In similar triangles, corresponding elements are proportional. Then we get,

(2x + 1)/(x-1) = 10/4

4(2x +1) = 10(x-1)

8x + 4 = 10x - 10

8x = 10x - 14

2x = 14

x = 7

Hope it helps and if it does, please mark me brainliest...

6 0

3 years ago

Read 2 more answers

19 Kayla's car can hold 15 gallons of gas. She gets 20.5 miles per gallon The tank is full. About how far can Kayla drive if she

Nata [24]

Answer:

Step-by-step explanation:

6 0

3 years ago