Answer:
28 is 11/60
29 is 7/30
Step-by-step explanation:
Answer:
Andre scored 14 points.
Equation: x = 14
Step-by-step explanation:
Let the number of points Andre scored be x.
Diego's points = x-9
Noah's points = (x-9) × 2
= 2x-18
Now, you know the exact value of Noah's points which is 10.
2x-18 = 10
Isolate the 2x.
2x = 10+18
= 28
x = 28÷2
= 14
AAS Postulate
It is given that CE = BD so we know "S" (representing side) has to be in the three letter postulate.
It is also given that angle DBA and angle CEA are right angles, so therefore they are congruent. Now we know that an "A" must also be in the postulate.
Lastly, we know that the triangles have a second angle, EAB, in common because they share it overlappingly. So there must be another "A" in the postulate.
Now we need to look at the order in which it is presented. The order follows Angle, Angle, Side so the postulate must be the AAS postulate. Hope this helps!
The difference of the expression
is ![\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%5E5%28x%20%2B%203%29%20-%203x%5E5%7D%7Bx%28x%20-%203%29%28x%20%2B%203%29%7D)
<h3>How to determine the difference?</h3>
The expression is given as:
![\frac{2x^5}{x^2 - 3x} - \frac{3x^5}{x^3 - 9x}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%5E5%7D%7Bx%5E2%20-%203x%7D%20-%20%5Cfrac%7B3x%5E5%7D%7Bx%5E3%20-%209x%7D)
Factor the denominators of the expressions:
![\frac{2x^5}{x(x - 3)} - \frac{3x^5}{x(x^2 - 9)}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%5E5%7D%7Bx%28x%20-%203%29%7D%20-%20%5Cfrac%7B3x%5E5%7D%7Bx%28x%5E2%20-%209%29%7D)
Apply the difference of two squares to x² - 9
![\frac{2x^5}{x(x - 3)} - \frac{3x^5}{x(x - 3)(x + 3)}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%5E5%7D%7Bx%28x%20-%203%29%7D%20-%20%5Cfrac%7B3x%5E5%7D%7Bx%28x%20-%203%29%28x%20%2B%203%29%7D)
Take LCM
![\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%5E5%28x%20%2B%203%29%20-%203x%5E5%7D%7Bx%28x%20-%203%29%28x%20%2B%203%29%7D)
Hence, the difference of the expression
is ![\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%5E5%28x%20%2B%203%29%20-%203x%5E5%7D%7Bx%28x%20-%203%29%28x%20%2B%203%29%7D)
Read more about expressions at:
brainly.com/question/723406
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Answer: Circle
Solve for area
A≈86.66in²
C Circumference
Using the formulas
A=πr2
C=2πr
Solving forA
A=C2
4π=332
4·π≈86.65987in²
Step-by-step explanation: