Answer:
approximately 6.708 feet
Step-by-step explanation:
We use the Pythagorean theorem to solve the problem, using 3 feet and 6 feet as the legs of a right angle triangle. The diagonal of the screen is therefore the "hypotenuse" of this right angle triangle, and can be determined via the formula:

which is approximately 6.708 feet
Answer:
Quad One: A
Quad Two: C
Quad Three: B
Quad Four: E
Hope This Helps! Have A Nice Night!!
Answer:
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Step-by-step explanation:
Answer: D
Work is shown in picture :)
Answer:
fully simplified answer: x^2-2x+8
Step-by-step explanation: