Answer:
Step-by-step explanation:
Since this is a right triangle then we can apply the Pythagorean theorem
look at the photo below for the details.
:)
Marcella won't be able to win the competition because the length of the rope is less than 162 feet.
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How to find the sides of a right angle triangle?
The situation forms a right angle triangle.
The kite released rope is the hypotenuse side of the triangle formed.
The opposite side of the triangle is the height of the kite from the ground.
Therefore,
sin 28 = opposite / hypotenuse
sin 28 = 75 / h
h = 75 / sin 28
h = 75 / 0.46947156278
h = 159.754085116
h ≈ 160 feet
Therefore, she won't be able to win the competition because the length of the rope is less than 162 feet.
learn more on right triangle here: brainly.com/question/26774610?
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Hello,
(we don't take care of lest powers , only the upper power)
Answer C
Answer:
Step-by-step explanation: The side lengths to get an area of 40 could be 8 and 5
Area = length x width
So if one side is 8 and the other is 5 then it will have to be the same on the opposite side of the rectangle
Perimeter = side + side + side+ side
So it is 8+8+5+5 = 16+10 = 26 feet
This is just one answer, there is more than one correct answer for this problem
Read more on Brainly.com - brainly.com/question/12134839#readmore
Answer:
it isnt
Step-by-step explanation:
8 X 8 = 64
8 X 7 = 56
i cannot equal 60 unless it is a decimal
8 X 7.5 = 60