Answer:
55.94°
Step-by-step explanation:
Reference angle = x
Hyp = 25
Adjacent = 14
Apply CAH:



x = 55.9442023° ≈ 55.94° (to 2 d.p)
Answer:

Step-by-step explanation:
The complex number given is

Now, remember that the DeMoivre's theorem states that

Then for this case we have that

Hello,
A=(-4,2)
B=(3,-5)
AB≡y-2=(x+4)(-7)/7==>y=-x-2
Slope of the perpendicular: 1
y-2=(x-1)1==>y=x+1 is the equation of the perpendicular.
Intersection: y=x+1 and y=-x-2 ==>(-3/2,-1/2)=Q
|PQ|²=(-1/2-2)²+(1+3/2)²=25/2
|PQ|=5√2/2≈3.5355339059....
Answer:
a candy is $4
you have a $20 bill
1 candy = 4
2 candies = 8
3 candies = 12
4 candies = 16
5 candies = 20
you can buy 5 candies for $20.