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3 years ago

What is the cube root of 27 in radical notation

Mathematics

2 answers:

sveta [45]3 years ago

6 0

$\sqrt[3]{27}$

answer: $\sqrt[3]{27}$

vitfil [10]3 years ago

3 0

Answer: hi im mongraal

Step-by-step explanation:

In mathematics, a cube root of a number x is a number y such that y³ = x. All nonzero real numbers, have exactly one real cube root and a pair of complex conjugate cube roots, and all nonzero complex numbers have three distinct complex cube roots. For example, the real cube root of 8, denoted ³√8, is 2, because 2³ = 8, while the other cube roots of 8 are −1 + √3i and −1 − √3i. The three cube roots of −27i are 3i, 3√(3)/2-3/2i, and -3√(3)/2-3/2i.

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Mr. johnson was paid $190 for a job that required 40 hours of work. at this rate, how much should he be paid for a job requiring

yarga [219]

190 / 40 = $4.75 an hour
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At the same rate, he should be paid $285 for 60 hours of work

7 0

3 years ago

Read 2 more answers

Plz help me with this plz

const2013 [10]

Answer:

Slope: $-\frac{3}{4}$

Y intercept: 7

Equation: $y=-\frac{3}{4}x+7$

Step-by-step explanation:

The slope is found by doing the equation $\frac{rise}{run}$ . When looking at the first two points, it's shown that the rise (difference between the two y values) is -3 (since it decreased by 3) and the run (difference between the two x values) is 4 (since it increased by 4).

This gives us a slope of $-\frac{3}{4}$ .

The y intercept is found by looking at the y value when x = 0. In this picture, it is clear that it is 7.

The equation you want to use is y = mx + b , where b is the y intercept and m is the slope. Just plug in the numbers and you got your equation!

7 0

3 years ago

Write 58 1/2 in radical form

Natalija [7]

58^(1/2) is √58 if that is what you meant

4 0

2 years ago

When written in standard form, the quadratic equation, x2 - 2x - 35 = 0, is equivalent to y = (x - 1)2 - 36. What is the vertex

horrorfan [7]

y = a(x - b)^2 + c has vertex (b , c)

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2 years ago

Nai’s dogs eats 1 1/5 cups of dog food per day. If nai has 12 cups of dog food left how many days can nai feed his dog before ha

vladimir1956 [14]

Answer:

option A.. 10 days

Step-by-step explanation:

option is 10 days is the correct answer

in one day he eats = 1and1/5 cups = 6/5 cups

one cup last for = 5/6 day

12 cups last for days = 12× 5/6 = 2× 5 = 10 days

so correct answer is 10 days ... option A

plz mark my answer as brainlist plzzzz vote me.. also Hope it will be helpful for you

7 0

2 years ago

What is the cube root of 27 in radical notation ​

What is the cube root of 27 in radical notation