Answer:
112
Step-by-step explanation:
This is a cyclic quadralterial. A cyclic quadralterial is a quadralterial that is inscribed in a circle where all the point or vertices of the quadralterial touches the circle circumference. Opposite angles in a cyclic quadralterial are supplementary.
Angle R and Angle QPS or P is supplementary since they are opposite angle.
Substitute 68 for R
So the answer is 112
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Answer:</u></h2>
70.8 pencils
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Step-by-step explanation:</u></h2>
59% of the 120 pencils are black.
59% = .59
.59 * 120 = 70.8 pencils
There is no solution. When you solve the X's cancel and that means there is no solution
We're going to make this certain number x and create an equation.
8 * x - 27 = 3
8 * (2) = 16 = 27 - 16 = 11 (Wrong)
8 * (3) = 24 = 27 - 24 = 3 (Correct)
Answer: 3
By Pythagoras AB^2 = 12^2 - 6^2 = 108
AB = sqrt 108 = 10.39 to nearest hundredth
The perpendicular from M to DC will be parallel and equal to AB so it = 10.39.
Also AB^2 = CB * DB
108 = 6 * DB
DB = 108/6 = 18
so DC = 18-6 = 12
MD^2 = (1/2*12)^2 + 108 = 144
so MD = 12
