Why would i need to use square roots and cube roots?

Answers

Answer 1

Answer:

Answer:

We need the use of square root because it helps us to find the square root of a number, you want to find some number that when multiplied by itself gives you the original number.

or In other words, you can find the square root of 36, you want to find the number that when multiplied by itself gives you 36.

therefore, the square root of 36 is 6 [as $6 * 6 =36$ ]

Also, the symbol for square root is $√(x)$ .

We need the use of cube root, to find the cube root of a number, you want to find some number that when multiplied by itself twice gives you the original number.

or in other word, you can find the cube root of 64, you want to find the number that when multiplied by itself twice gives you 64.

therefore, the cube root of 64 is 4. { as $4 * 4 * 4 = 64$ }

The symbol of cube root is denoted as $\sqrt[3]{x}$

Answer 2

Answer: Well for houseing stuff.
like how many acre's your got or how much square milege you got its in world world stuff but i dont know why they focus on it that much. Thats my answer and if its not the answer for you im pretty sure people will come tell you.

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Susan learns that 6% of the freshman class are in the band, 11% are in the chorus, and 19% are in sports. If no freshman is participating in two activities, what fraction is a reasonable equivalent for the total percent of the class in band, chorus, and sports?

Answers

6/100+11/100+19/100= 36/100. 36/100 in simplest form is 9/25

What is x2 over 3 equal to

Answers

Answer:6

Step-by-step explanation:3 +3 like h get it

How do I answer (y•40)+(y•8)

Answers

(y•40)+(y•8)

Solve for the entities in the parenthesis

= 40y + 8y

Add like terms

= 48y

This should be your answer, but let me know if it wasn't what you needed, thanks!

PLEASE HELP I GIVE THANKS

Answers

Since the whole length of the rectangle is 8, and the line across isnt exactly in the middle, (but just a little bit farther than the 4 mark) ... Then the correct answer is:
D. 4 1/2 units

Mr White can travel for 6 hours while taking 3 breaks of 10 minutes each. Once, he had to travel for 36 hours. How many minutes in breaks did he take?