A parallelogram has an area of x2 + 9x - 36.

Mathematics

1 answer:

malfutka [58]2 years ago

5 0

Answer:

Step-by-step explanation:

Please use " ^ " to indicate exponentiation:

A = x^2 + 9x - 36. This factors into A = (x + 12)(x - 3). We can assume that the length of the parallelogram is x + 12 and that the width is x - 3.

Note that if x = 3 the area becomes zero. So: x must be greater than 3, so that the (x - 3) factor is positive.

Example: If x = 4, then the dimensions of the parallelogram are 4 + 12, or 16, and 4 - 3, or 1.

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Packard Corporation reported pretax book income of $501,400. Included in the computation were favorable temporary differences of

Alik [6]

Answer:

The answer is: The amount of: $ 330,700.

Step-by-step explanation:

Packard Corporation had a pre-tax book income of $ 501,400. Then he has a favorable amount of $ 11,400 that he would therefore add, and unfavorable amounts of $ 101,400 and $ 80,700 that would be subtracted. The current expense or benefit of the corporation's income tax would be: 501,400 + 11,400 - 101,400 - 80,700 = $ 330,700.

The answer is: The amount of: $ 330,700.

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3 years ago

Find the side length of X

7nadin3 [17]

Answer:

7√3

Step-by-step explanation:

We can use pythagoreans theorem to solve this

Since, we know one side, and the hypotenuse, we can solve for the other side.

Pythagoreans theorem: a²+b²=c²

Where a and b are two sides, and c is the hypotenuse (the side opposite of the right angle)

In this triangle, 7 is the side, and 14 is the hypotenuse.

I will plug in the values into pythagoreans theorem, and then simplify:

$a^{2}+b^{2} =c^{2} \\\\7^{2} +x^{2} =14^{2} \\\\49+x^{2} =196\\\\x^{2} =147\\\\x=\sqrt{147} \\\\x=\sqrt{49*3 }\\\\ x=\sqrt{7^{2} *3 }\\\\x=7\sqrt{3}$