The answer is option c.
That is, the wrong step in step 6. It was written that the center of the circunference is the point (2.1). However, the general equation of a circumference is:
(X- (a)) ^ 2 + (Y- (b)) ^ 2 = r ^ 2
Where the point (a, b) is the center of the circle.
So for this case the point for the center is: (-2, -1)
Y=sin(? when ?=0° the answer is 0
Y=0
Answer:
you cant solve for x but
55x/11x=5x
Step-by-step explanation:
<span>the probability the probability that she will win the prize quilt:
= 15/250
= 0.06
= 6%
</span>
Answer:
x=14
Step-by-step explanation:
2 times x = 2x and 2 time 9 is 18 so the equation is 2x-18=10. then you add 18 to both sides and get 2x=28 then simplify to x=14