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Pani-rosa [81]
2 years ago
8

Classify the quadrilateral, Explain your reasoning. Thank you!!

Mathematics
1 answer:
11111nata11111 [884]2 years ago
8 0

Answer: y=7, x=2

Step-by-step explanation:

∠Q+∠P=180° (∠s between 2 // lines)

97°+(12y-1)°=180°

12y-1=83°

12y=84

y=7

5x+6=8x (Iso triangle)

x=2

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In ABC, Point G is the circumcenter of the of the triangle. What is the measure of EC? ​
olga55 [171]

Answer:

  EC = 15

Step-by-step explanation:

It appears that D, E, and F are the midpoints of their respective line segments (chords of the circumcircle). Hence EB = EC = 15.

3 0
3 years ago
Which of the following expressions is equivalent to 3(4h+2k)?
Wewaii [24]

Answer:

12h + 6k

Step-by-step explanation:

3 times 4h = 12h

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7 0
3 years ago
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According to one pollster, 43 % of people are afraid of flying. Suppose that a sample of size 26 is drawn. Find the value of sta
VikaD [51]

Answer:  0.0971

Step-by-step explanation:

Given : Sample size : n=26

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Thus the proportion of people are afraid of flying P=0.43

We know that the formula to find the standard deviation of the distribution of sample proportions is given by :-

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Hence, the standard deviation of the distribution of sample proportions = 0.0971

8 0
3 years ago
Find the value of x.
Elena-2011 [213]
The answer would be 6
6 0
3 years ago
What times what equals 252
V125BC [204]
Let the what be represented with x.

So what times what = 252

         x*x = 252

         x²  = 252              Take the square root of both sides

         √x²  = √252              Use your calculator

            x =  15.875

The what is 15.875
6 0
3 years ago
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