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Mamont248 [21]
3 years ago
5

4(sin^3x+cos^3x)=cosx+3sinx

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0

Answer:

The Taj Mahal

The Taj Mahal was built in 1648 by Shah Jehan as a memorial to his wife. Today, it is listed as one of the new Seven Wonders of the World. Mughal Emperor Shah Jahan, lost his wife Mumtaz Mahal on June 17,

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4 7/8 + (-6 1/4) how do I find common denominators?
xxTIMURxx [149]
I hope this helps you

4 0
3 years ago
Given here are a set of sample data: 12.0, 18.3, 29.6, 14.3, and 27.8. the sample standard deviation for this data is equal to _
disa [49]
The answer is 7.9306

Using the formula in the attached:
Where: xi = sample value; μ = sample mean; n = sample size

1.) Calculate the mean first:
μ = 12.0 + 18.3 + 29.6 + 14.3 + 27.8 / 5
   = 102 / 5
μ = 20.4

2.) Using the mean, calculate (xi - μ)² for each value:
(12.0 - 20.4)² = 70.56
(18.3 - 20.4)² = 4.41
(29.6 - 20.4)² = 84.64
(14.3 - 20.4)² = 37.21
(27.8 - 20.4)² = 54.76

3.) Sum the squared differences and divide by n - 1.
μ = 70.56 + 4.41 + 84.64 + 37.21 + 54.76
   = 251.58 / 5-1
μ = 62.895 (this is now called sample variance)

4.) Get the square root of the sample variance:
 √62.895 = 7.9306

3 0
3 years ago
I NEED HELP!!! PLEASE HELP!!! FIRST TO ANSWER GETS 50 POINTS AND BRAINLIEST ANSWER!!! HEEELLPPPP!!!! Find the distance between p
daser333 [38]

Answer:

8.6 to the nearest tenth.

Step-by-step explanation:

Using the distance formula d =  √ [(y2 - y1)^2 + (x2 - x1)^2] where (x1, y1) and (x2, y2) are the two endpoints.

= √ (4 - -3)^2 + (-3-2)^2

= √(49 + 25)

= 8.60

6 0
3 years ago
Center(-3,-4) radius=10 plz help
vovikov84 [41]
Y+4=10(x+3)
Y+4=10x+30
Y=10x+26
7 0
3 years ago
Plot the x-intercept(s), y-intercept, vertex, and axis of symmetry for the function below.
telo118 [61]
<span>g(x) = x^2 + 4x + 3

y-intercept:  let x=0.  Then y=3.  y-intercept is (0,3).

roots:  set g(x) = 0 and solve for x.  x=-1 and x=-3.

                                                                                       -4
axis of symmetry:  find x = -b / (2a), which here is x = ----- = -2
                                                                                        2</span>
6 0
3 years ago
Read 2 more answers
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