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ira [324]
2 years ago
13

Can someone put an example of how to do bearings for precal?

Mathematics
1 answer:
Reika [66]2 years ago
4 0

Answer:

A bearing is used to represent the direction of one point relative to another point. For                                                                                                                          example, the bearing of A from B is 065º. The bearing of B from A is 245º.

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Find a power series representation for the function. (Give your power series representation centered at x = 0.) f(x) = x/6x^2 +
timama [110]

Looks like your function is

f(x)=\dfrac x{6x^2+1}

Rewrite it as

f(x)=\dfrac x{1-(-6x^2)}

Recall that for |x|, we have

\dfrac1{1-x}=\displaystyle\sum_{n=0}^\infty x^n

If we replace x with -6x^2, we get

f(x)=\displaystyle x\sum_{n=0}^\infty\frac(-6x^2)^n=\sum_{n=0}^\infty (-6)^n x^{2n+1}

By the ratio test, the series converges if

\displaystyle\lim_{n\to\infty}\left|\frac{(-6)^{n+1} x^{2(n+1)+1}}{(-6)^n x^{2n+1}}\right|=6|x^2|\lim_{n\to\infty}1=6|x|^2

Solving for x gives the interval of convergence,

|x|^2

We can confirm that the interval is open by checking for convergence at the endpoints; we'd find that the resulting series diverge.

3 0
2 years ago
Helpppp.............m..​
enot [183]

Answer: 135*

Step-by-step explanation:

35* is what the bottom left side of the triangle angle equals because of congruency.

All triangles = 180*

180 - 100 - 35 = 45*

top angle of triangle = 45 *

said angle (45) +  x angle = 180

x = 135*

7 0
3 years ago
So i called a friend a brat as a joke but shes mad at me now what do i do
Dmitry_Shevchenko [17]
You could apologize
3 0
2 years ago
Pls help fast 27/d=4 1/2 i need to find d
zvonat [6]

Answer:

121 1/2

Step-by-step explanation:

27/d = 4.5

*27       *27

d = 121.5

d = 121 1/2

6 0
2 years ago
Read 2 more answers
3x = 8 <br> 3x + y = 15<br><br> ???
fiasKO [112]
3x=8

Solve for x by dividing by 3 on both sides

x=8/3

Now plug 8/3 in for x in second equation

3(8/3)+y=15

This gives you

8+y=15

Subtract by 8 on both sides to find y

y=8

Now write it in ordered pair form (x,y)

So your answer is (8/3,8)
6 0
3 years ago
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