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:

$diagonal = \sqrt{(3\,ft)^2+(6\,ft)^2} \\diagonal = \sqrt{9\,ft^2+36\,ft^2} \\diagonal = \sqrt{45} \,ft\\diagonal = 3\,\sqrt{5} \,ft$

which is approximately 6.708 feet

6 0

3 years ago

Simplify the expression √6 (√33=7)

marin [14]

14.07 is the answer to the question above

7 0

3 years ago

Log3(7x) Use the Laws of Logarithms to expand the expression.

Bingel [31]

Log3(7) + log3(x)
Terms that are multiplied inside one log become added when you separate them where each term gets its own log.

7 0

3 years ago

I KNOW IT'S LATE, BUT PLEASE HELP.

Archy [21]

7x6 bc its 7in in the desighn

4 0

3 years ago

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