Answer:
AB= diameter
AC- radius
Step-by-step explanation:
thats all i know sorry
To use De Moivre's theorem, we first write -2i is cis form: 0 - 2i has r = 2 and theta = 270.
Then we take the cube root, which means the new result will have r^(1/3), and the angle (theta/3). This means r = cbrt(2) and theta = 90.
This means that the answer is (cube root of 2)(cos90 + i*sin90), choice C.
I suspect the choices "3sqrt2" is actually a cube root of 2, not 3 multiplied by the square root of 2.
Answer:
(4,-5)
Step-by-step explanation:
You can plot both lines on the graph, since they are both in slope-intercept form. Using the graph provided next to you, the lines intersect and meet at the point (4,-5).
Let’s go!
You combine like terms then complete the multi step equation.
So you would get 5+2n=29
So that equals 17 :)
Answer: 12 miles
Step-by-step explanation: Stright from her house to luke is 5 miles back ti brianna is 4 miles and back home is 3 miles all together 5+4+3=12
