3 years ago

Can someone help me with this please ?

Mathematics

1 answer:

rusak2 [61]3 years ago

8 0

38 , because since its 90 degrees at exact, your subtract 90 from 52 and you would get 38 for your x value

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What is the cube root of 216x^9y^18?

PilotLPTM [1.2K]

Answer:

The cube root of given expression is $6x^3y^6$ .

Step-by-step explanation:

The given expression is

$\sqrt[3]{216x^9y^{18}}$

It can be written as

Use the exponent property: $a^{mn}=(a^m)^n$

$\sqrt[3]{216x^9y^{18}}=\sqrt[3]{6^3(x^3)^3(y^6)^{3}}$

$\sqrt[3]{216x^9y^{18}}=\sqrt[3]{(6x^3y^6)^{3}}$

$\sqrt[3]{216x^9y^{18}}=6x^3y^6$

Therefore the cube root of given expression is $6x^3y^6$ .

8 0

3 years ago

1. What percent of 58 is 18?

malfutka [58]

In order to find the answer you will have too divide 58 by 18 and then divide what you get from that by 100 to get your answer.

100%/x%=58/18

(100/x)*x=(58/18)*x

100=3.22222222222*x

(3.22222222222) to get x

100/3.22222222222=x

x=31.0344827586

Therefore your answer is "31%."

Hope this helps.

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3 years ago

At the college entrance exam, a candidate is admitted according to whether he has passed or failed the test. of the candidates w

katrin2010 [14]

I think it would be B

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3 years ago

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What is 4 over 49 divided by 2? Please answer as soon as possible!! Thanks so much!!!!

rusak2 [61]

In exact form that would 2 over 49 and in decimal form that would be 0.04.

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4 years ago

Anyone help me? Solve this problem

strojnjashka [21]

the answer is in the picture I mentioned as the answer ok ◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉◉‿◉

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3 years ago