14 A group of people at a movie theater were surveyed to find what type of movie they most enjoy watching. The following
table represents the results of the survey.
Prama
Comedy
Action
Documentary
Adults
18
15
8
4
Children
2
35
17
1
Which statement is true?
ОА.
Of the people surveyed who prefer action movies, 32% are adults.
OB.
Of the adults surveyed, 11% prefer documentaries.
OC.
Of all the people surveyed, 90% prefer dramas.
OD. Of the children surveyed, 75% prefer comedies.
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21 Edmentum. All rights reserved.

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

1696 hundred thousand

step-by-step explanation:

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step-by-step explanation: