Step-by-step explanation:
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f(g(x))=362−x−2k f(g(x))=x→362−x−2k=x→x2−2x(1−k)−4(k−9)=0 Solution for x are equal if and only if discriminant Δ=0 4(1−k)2+16(k−9)=0 ... More
Answer:
Two legs and an hypotenuse
Step-by-step explanation:
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Answer: 
Step-by-step explanation:
By the Pythagorean theorem, the unknown side has length

Therefore,

At this rate 1 quart would cost $1.10 and 1 pint would cost $.55
The surface area for the square pyramid is A= 416.23