3 years ago

What are the coordinates of the vertes of the parabola described by the equation below?

1 answer:

3 0

Answer: D. ( -7, - 2 )

Step-by-step explanation:

Rewrite this in vertex form and use this to find the vertex. ( h, k )

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V125BC [204]

area formula is

$A=\frac{1}{2}(b1+b2)h$

where:

b1 = small base

b2 = large base

h = height

then solve:

$A=\frac{1}{2}(2+6)3=\frac{1}{2}(8)3=\frac{24}{2}=12$

asnwer: 12 square units

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1 year ago

Citrus2011 [14]

B. Angle B= Angle E
As this would only prove the AAA Similarity theorem, but not any Congruence Rule

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3 years ago

allsm [11]

Answer:

how you gonna stan twice and not know how do do math

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2 years ago

Zarrin [17]

It would change to 3(2+6) and then you would just multiply 3 and 8. the answer is 24.

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2 years ago

Rina8888 [55]

$\dfrac{A-17}{3}=-20\qquad|\cdot3\\\\A-17=-60\qquad|+17\\\\A=-43$

$A-\dfrac{17}{3}=-20\\\\A-\dfrac{17}{3}=\dfrac{-60}{3}\qquad|+\dfrac{17}{3}\\\\A=-\dfrac{43}{3}$

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3 years ago