3 years ago

What is 3 root of − 216 end root

1 answer:

7 0

I believe you are asking for the cubic root of 216; this means "What times itself 3 times would equal 216?".

The answer is 6:

6x6x6=216

To break it down further:

6x6=36
36x6=216

I Hope this Helps!
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a student found the slope of a line that passes through the points (1,14) and (3,4) to be 5. what mistake did she make?

SSSSS [86.1K]

M = (y2-y1)/(x2-x1)
= (4-14)/3-1
= -10/2
= -5

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4 years ago

What is the missing coefficient?

Afina-wow [57]

For this case we have the following expression:

$(15x ^ 2 + 11y ^ 2 + 8x) - (7x ^ 2 + 5y ^ 2 + 2x) =$

We eliminate the parentheses taking into account that:

$- * + = -\\15x ^ 2 + 11y ^ 2 + 8x-7x ^ 2-5y ^ 2-2x$

We add similar terms:

$15x ^ 2-7x ^ 2 + 11y ^ 2-5y ^ 2 + 8x-2x =$

Different signs are subtracted and the sign of the major is placed:

$8x ^ 2 + 6y ^ 2 + 6x$

Finally, the expression is reduced to:

$8x ^ 2 + 6y ^ 2 + 6x$

Answer:

$8x ^ 2 + 6y ^ 2 + 6x$

Option B

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3 years ago

Read 2 more answers

The first time that Arnold ran for mayor in a small town, he received 5% of the votes. This year, when Arnold ran for mayor agai

sammy [17]

Answer:

20 votes

Step-by-step explanation:

You start with the percents: You always start with 100%

100-5=95

Then you multiply

95 x 4

4 is how many votes he received the 2nd time

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Then you subtract

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Your Welcome :)

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3 years ago

If u lost 17 points out of 35 on a test what grade would u get

Alla [95]

18/35 = ~51%
You would get an F.

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Ohh, Elimination Im doing that XD So its

Anwser - No Solution

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3 years ago