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romanna [79]
3 years ago
14

PLEASE HELP!!!! For what values of θ (in radians) will sinθ = 0?

Mathematics
1 answer:
Nostrana [21]3 years ago
5 0

Answer:

2 pi, -2 pi, pi, -pi

Step-by-step explanation:

Draw a unit circle and label the 4 points where it intersects the x/y axis. for example at 0 degrees or 360/-360 degrees the (x,y) or (cosine theta, sine theta) value is (1,0).

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Please help with this question asap i will give brainliest
sergiy2304 [10]

Answer:

B is your answer,

With the factors of ( 2 )( 1 ), the lay out of the equation makes only sense with answer B.

6 0
3 years ago
Read 2 more answers
If you flipped two coins simultaneously, for a total of 24 times, how many times, on average, would you expect to get a head and
Bingel [31]

When two coins are flipped simultaneously 24 times, on average 12 times we will get a head and a tail.

For given question,

When two coins are tossed simultaneously, the sample space is as follows:

S = { HH, HT, TH, TT} where H denotes Head and T denotes tail.

Using the formula of probability,

P = Number of favorable outcomes/total number of outcomes,

we get,

P(HT) = 1/4

and

P(TH) = 1/4

We know that the occurrence of two mutually exclusive events is the sum of their individual probabilities.

So, P(Head on one and Tail on other)

= P(HT) + P(TH)

= 1/4 + 1/4

= 2/4

= 1/2

= 0.5

So, when two coins flipped simultaneously, the probability of flipping 2 coins and getting a head and a tail is 0.5

In this question, we need to find the number of times getting a head and a tail when two coins are flipped simultaneously 24 times

= 0.5 × 24

= 12

Therefore, When two coins are flipped simultaneously 24 times, on average 12 times we will get a head and a tail.

Learn more about the probability here:

brainly.com/question/3679442

#SPJ4

8 0
1 year ago
Is r=3 a solution to the inequality r+4>7
crimeas [40]
No, r=3 can’t be a solution to this inequality. If we plug it in we get: 3+4>7 or 7>7 which is false. r should be more than 3.
5 0
3 years ago
Solve the following problem.<br><br> 4/10 ÷ 1/3 =
igomit [66]
0.4/0.3=1.3
1.3 is the answer
You have to divide 4/10 and 1/3 and what ever two answers you get from there is the two that you divide
4 0
3 years ago
Read 2 more answers
Es algo tonto pero no tengo tiempo como se escribe en numero Un millón cuarenta y cinco mil cuatrocientos veinte
zavuch27 [327]

Answer:

<em>Un millón cuarenta y cinco mil cuatrocientos veinte</em> - 1'045.420

Step-by-step explanation:

A continuación, presentamos como se escribe cada componente:

<em>Un millón</em> - 1'000.000

<em>Cuarenta mil</em> - 40.000

<em>Cinco mil</em> - 5.000

<em>Cuatrocientos</em> - 400

<em>Veinte</em> - 20

Ahora, sumamos cada uno de estos números: 1'045.420.

6 0
3 years ago
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