Answer:
M=v^2r / 2G
Step-by-step explanation:
Open the file, it is solved for you, your welcome.
The answer is A
Have to add characters to get to 20
You should put 4 as x, -3 as y and a as slope to make an equation :
![- 3 = a \times 4](https://tex.z-dn.net/?f=%20-%203%20%3D%20%20a%20%5Ctimes%204)
then you can find the slope and the correct equation of the line :
the slope is :
![- 3 = 4a \\ a = \frac{ - 3}{4}](https://tex.z-dn.net/?f=%20-%203%20%3D%204a%20%5C%5C%20a%20%3D%20%20%5Cfrac%7B%20-%203%7D%7B4%7D%20)
so the equation of the line will be
![y = \frac{ - 3}{4} x](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B%20-%203%7D%7B4%7D%20%20x)
D is true
hope this helps
Answer:
x=-1
Step-by-step explanation:
-15=22x+7
Subtact 7 both sides
-15-7=22x+7-7
-22x=-22
Divide both sides by -22
-22x=-22
x=-1
Answer:
sec (x)
Step-by-step explanation:
sec (x) tan (x) cos (x) csc (x) =
We know sec = 1/ cos
Tan = sin/cos
csc = 1/sin
Replacing into the expression
1/ cos (x) * sin(x)/ cos (x) * cos (x) * 1 / sin(x)
Canceling like terms
1/ cos (x)
sec(x)