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frutty [35]
4 years ago
14

What is the difference between sin and cosine

Mathematics
1 answer:
Drupady [299]4 years ago
6 0
The COsine is the COmplementary trigonometric function of the sine. Remember what complementary angles are? They are angles which add up to 90º. So if you take the sine of a certain angle, it is equal to the value of the cosine of that complementary angle. For example, sin(30º)=cos(60º), because 60º is the complementary of 30º.
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What is another pattern for 2,3,6,7,14,15,30,31,62,63,126,127
lana [24]
127,126,63,62,31,30,15,14,7,6,3,2
3 0
3 years ago
What is the volume of the cube below?
svlad2 [7]

Answer:

27

Step-by-step explanation:

volume = side³

v = 3³

v = 27

i dont know how to convert to whatever <em>h </em>is so this is the best answer i can give

3 0
2 years ago
Read 2 more answers
There is a 60% chance that your math teacher will give a pop quiz tonight, and due to the fact that you have a soccer game, ther
Verizon [17]

Answer:

D) 0.51, and do the homework

Step-by-step explanation:

First, we have the event "Probability of give a pop quiz" and event 2 "Probability of not doing homework".

The soccer game, and the pop quiz are not related, which means that the outcome of one or another event, will not affect the fact of the soccer game to be realized, so these 2 previous events are independent events, you can either have the quiz and not doing the homework, or even not have the quiz but still do the homework, the result of one will not affect the outcome of the other, hence:

P(A∩B) = P(A) * P(B)

Replacing the data we have:

P(A∩B) = 0.6 * 0.85

P(A∩B) = 0.51 or 51%

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3 0
4 years ago
5x + 3<br> ----------<br> 15 <br><br><br> How is this solved?
Bas_tet [7]
This expression can't be simplified any further be as there is no common factor for the numerator and the denominator.
8 0
3 years ago
Gina invests $1,677 in an account paying 8.61% simple interest annually. How much interest has Gina gained after six years? a. $
enot [183]

Answer:

Option (c) is correct.

The interest gained by Gini in 6 years is $ 866.34

Step-by-step explanation:

Given: Gina invests $1,677 in an account paying 8.61% simple interest annually for 6 years.

We have to calculate the interest gained by Gina in 6 years.

Using formula for simple interest

S.I.=\frac{P\times I\times T}{100}

Where,

S.I = simple interest

P is principal

R is interest rate

T is time  

Given : P = $ 1677

R = 8.61%

T = 6 years

Substitute, we get,

S.I.=\frac{1677\times 8.61\times 6}{100}

Simplify, we get,

S.I. = $ 866.3382

Rounding off to nearest hundred  we get, Interest is $866.34

Thus, the interest gained by Gini in 6 years is $ 866.34

3 0
4 years ago
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