Answer:
vertex=(1,-3)
y-intercept=(0,-2)
x-intercept=(1,+\sqrt{3},0)
axis of symmetry= 1
Find the area of the CD. (I used P for pi, too lazy @
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A=Pr² - Pr²
radius of the small hole in the middle, 0.75cm
radius of the CD, 6cm
A=3.14*6²-3.14*0.75²
A=111.27375cm²
The Approximate area of the CD is 111.27cm²
Answer:
it should be 3x + something
Step-by-step explanation:
Answer:
a.3 to 1 because 15/5=3/1
b.14 hours because 42/3=14
Step-by-step explanation:
She would save $9.12 by using the better sale! I hope this helped!:)