3 years ago

Find all of the polar coordinates for (6, 31 degrees)

Mathematics

1 answer:

Jobisdone [24]3 years ago

8 0

(6, 31+2pi degrees)
(6, 31+4pi degrees)
(-6, 31-pi degrees)
(6, 31-2pi degrees)

etc. etc.

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6n +5<7n + 10

RoseWind [281]

Answer:

the answer is

Step-by-step explanation:

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3 years ago

Express answer in exact form. Show all work for full credit.

Mekhanik [1.2K]

The chord length is the same as the radius, so R^2 = 9.
Area = (1/2)(9)(pi/3 - sqrt(3)/2) = (3/4) (2 pi - 3 sqrt(3))

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3 years ago

Read 2 more answers

Solve the equation 2x^2-3x-6=0 give your answer correct to two decimal places

IRISSAK [1]

Answer:

Step-by-step explanation:

2x² - 3x - 6 = 0

Using the quadratic formula

$x = \frac{ - b± \sqrt{ {b}^{2} - 4ac} }{2a}$

a = 2 , b = - 3 , c = 6

Substituting the values into the above formula

We have

$x = \frac{ - - 3± \sqrt{ { - 3}^{2} - 4(2)( - 6)} }{2(2)}$

$x = \frac{3± \sqrt{9 +48 } }{4}$

$x = \frac{3± \sqrt{57} }{4}$

$x = \frac{3 - \sqrt{57} }{4} \: \: \: \: or \: \: \: \: \: x = \frac{3 + \sqrt{57} }{4}$

We have the final answer as

Hope this helps you

6 0

3 years ago

Help will give brainiest and 20 points, please answer thoroughly and explain ur steps. If you don’t answer properly I will repor

Sergio [31]

Step-by-step explanation:

maybe that is the data where those born in that year are placed

4 0

3 years ago

Suppose that you measure a pen to be 10.6 cm long. Convert this to meters. Express the length in meters to three significant fig

Travka [436]

Use dimensional analysis:

$\frac{10.6cm}{1}*\frac{1m}{100cm}=0.106m$

Since we multiplied a numerator and a denominator by centimeters, we are only left with meters.

This answer is already is three significant figures by default.

7 0

3 years ago