Ask question

Ask question

All categories

3 years ago

7

Find all solutions of the equation in the interval [0, 2π). (enter your answers as a comma-separated list. if there is no soluti

on, enter no solution.) 6 cos3 x = 6 cos x

1 answer:

lawyer [7]3 years ago

5 0

0, π/2, π, 3π/2
__________

You might be interested in

Determinewhether the two lines areparallel, perpendicular, neither.X-3=6Y = 3x +4

Brums [2.3K]

we have the lines

x-3=6

x=6+3

x=9

this is a vertical line (parallel to the y-axis)

The slope is undefined

and

y=3x+4

The slope is m=3

Compare their slopes

1) Their slopes are not equal -----> are not parallel lines

2) Their slopes are not negative reciprocal -----> are not perpendicular lines

therefore

<h2>The answer is neither</h2>

8 0

1 year ago

Answer to this question please

fredd [130]

Answer:

Volume is 21

Explanation

Base length is 4.5

Widgth is 3.5

and height is 4 (I can't tell if its 2 because picture is blurry)

V=lwh/3=4.5·3.5·4= 21

8 0

2 years ago

Try solving 2 divided by 3 and tell me whether the answer is repeating or stoped and show YOUR WORK of you got the answer.

mrs_skeptik [129]

I got a repeating answer as well.

8 0

3 years ago

An editor has a stack of k documents to review. The order in which the documents are reviewed is random with each ordering being

ladessa [460]

Using the probability concept, it is found that there is a $\mathbf{\frac{1}{k}}$ probability that “Relaxation Through Mathematics” is first to review.

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem:

There is a total of k documents to be reviewed, hence $T = k$ .
Of those documents, 1 is named “Relaxation Through Mathematics”, hence $D = 1$

The <em>probability </em>is:

$p = \frac{D}{T} = \frac{1}{k}$

A similar problem is given at brainly.com/question/24483829

8 0

2 years ago

Pls help, will give brainliest

Zinaida [17]

Answer:

Acute Triangle :))

8 0

3 years ago

Read 2 more answers