Fill in the missing reason in the following two-column proof for the following information. Given: K is the midpoint of segment
2 answers:
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Answer:
Step-by-step explanation:
The conic form of the equation for a sideways parabola is
(y - k)² = 4p(x - h)
The focus is at (h + p, k)
The equation of Samara's parabola is
(y - 3)² = 8(x - 4)
h = 4
p = 8/4 = 2
k = 3
h + p = 6
So, the focus point of the satellite dish is at
Answer:
Mr. Smith collects $5748 from selling the can.
Step-by-step explanation:
Given total number of cans =
Selling price of one can = $15.
Now remaining number of cans = total number of cans - sold number of cans =
For remaining number of cans he gives a discount of 20% each,
∴ Selling price of one can =
∴ Selling price of 54 cans =
So total money he earns = .
Thus Mr. Smith earns $5748 by selling the cans.