Answer:
CE..AE...Segment addition postulate
Step-by-step explanation:
i got these answers from the quiz
Given equation y=a(x-h)^2 +k.
Solution:
Subtracting k from both sides, we get
y-k=a(x-h)^2 +k-k
y-k =a(x-h)^2
Dividing both sides by (x-h)^2, we get
(y-k)/(x-h)^2 =a(x-h)^2/(x-h)^2
![\frac{(y-k)}{(x-h)^2} =a](https://tex.z-dn.net/?f=%5Cfrac%7B%28y-k%29%7D%7B%28x-h%29%5E2%7D%20%3Da)
Therefore, correct option is D option
D). a= (y-k)/(x-h)^2
Answer:
c > 9
Step-by-step explanation:
To solve the inequality, we would have to get it into one of these four forms:
where n is a constant.
2c/3 + 1 > 7
Subtract 1 from both sides to remove the "+1" on the left side.
2c/3 > 7 - 1
Simplify.
2c/3 > 6
Multiply both sides by 6 to remove the "/3" on the left side.
2c > 6 · 3
Simplify.
2c > 18
Divide both sides by 2 to remove the coefficient of "2" on the left side.
c > 18/2
Simplify.
c > 9
c > 9 is in the form c > n, where n is 8. c > 9 would be the solution.
c > 9
I hope this helps. :)
The equivalent expression of x^3 (x^2 + 5x + 7) is x^5 + 4x^4 + x^4 + 8x^3 - x^3
<h3>How to determine the equivalent expression?</h3>
The expression is given as:
x^3 (x^2 + 5x + 7)
Expand the expression
x^3 * x^2 + x^3 * 5x + x^3 * 7
Evaluate the product
x^5 + 5x^4 + 7x^3
Expand the expression
x^5 + 4x^4 + x^4 + 8x^3 - x^3
Hence, the equivalent expression of x^3 (x^2 + 5x + 7) is x^5 + 4x^4 + x^4 + 8x^3 - x^3
Read more about equivalent expression at:
brainly.com/question/27911936
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