The numbers are 9,10,11 . the sum being 20 :) hope this helped have a great day
Answer:
Then the answer is C
Step-by-step explanation:
1) Set a linear equation
2) Cross multiply
3) Multiple the right side
4) Divide both side by 2
5) Solving the linear equation
The answer is (C)
X = 33
X can Be mirrored vertically and then is supplementary to x
The value of the angle 
within the quadrilateral 
inscribed the circle is 142°.
Let suppose that quadrilateral is a parallelogram. Then, the following conditions must be fulfilled:
In addition, if we have a rhombus we have the additional condition as A, B and C lie on the circle:
(4)
If we know that 
, then the value of 
.
Based on all these finding, we conclude that the value of the angle within the quadrilateral inscribed the circle is 142°.
To learn more on parallelograms, we kindly invite to check this verified question: brainly.com/question/555469
The total sale of the bedding set including 5% sale tax is $69.66
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Discount = 20% of 86 = 0.2 * 86 = 17.2
Selling price of bed = 5% of 17.2 = 0.05 * 17.2 = 0.86
Total sale = 86 - 17.2 + 0.86 = 69.66
The total sale of the bedding set including 5% sale tax is $69.66
Find out more on equation at: brainly.com/question/2972832
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