Answer: 2m + 25
Step-by-step explanation:
Number of necklaces Tami makes = 25 + m
Total = m + 25 + m = 2m + 25
Answer: 500
502.564102564 rounded is 500
Answer:
eq. of directrix is y-1=0
let (x,y) be any point the parabola.
then\sqrt{ (x-6)^2+(y-2)^2}=\frac{y-1}{(-1)*2}
squaring
x²-12x+36+y²-4y+4=y²-2y+1
x²-12 x+40-1=4y-2y
2y=x²-12x+39=x²-12x+36+3
(x-6)²=2y-3
