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2 years ago

What is the vertex of the parabola? Assume p > 0.

Mathematics

1 answer:

Len [333]2 years ago

3 0

Answer:

The vertex for parabola y²=4ax is (0,0)

and for (y-k) ²= 4a(x+h), vertex is (h, k).

But you have not given the equation of parabola in the equation.

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Melissa buys 3 and 3/4 gallon S of iced tea. Debora buys 7 quarts more than Melissa How much tea do they buy although? Express y

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All Togther they bought 37 quarts of iced tea

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2 years ago

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A certain circle can be represented by the following equation. X^2+y^2-6x-6y+2=0.

pav-90 [236]

Answer

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2 years ago

The functions f(x) and g(x) are shown below f(x) = 5x g(x) = 5x Which statement best describes the graph of f(x) and g(x)?

Tasya [4]

The functions supplied appear to be the same? Regardless:

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Josie sold 790 tickets to a local car show for a total of $4,390.00. A ticket for a Child costs $4.00 and adult ticket costs $7.

Papessa [141]

Let's define the following variables first.

A = number of tickets sold for adults

C = number of tickets sold for children

From the question, we can say that or form the following equations:

1. A + C = 790 tickets

2. $7A + $4C = $4, 390

The first equation can also be written as A = 790 - C. We can use this equation and replace "A" in the second equation.

$7(790-C)+4c=4,390$

From that, we can solve "C" by solving the equation formed above.

$\begin{gathered} \text{Distribute 7 to the terms inside the parenthesis.} \\ 7(790)-7(C)+4C=4,390 \\ 5,530-7C+4C=4,390 \\ \text{Subtract 5,530 on both sides of the equation.} \\ -7C+4C=-1140 \\ -3C=-1140 \\ \text{Divide -3 on both sides.} \\ C=380 \end{gathered}$

Therefore, 380 tickets for children were sold.

Since there are 790 tickets in total that are sold and 380 tickets for children were sold, we can say that 410 tickets for adult was sold.

$\begin{gathered} A=790-C \\ A=790-380 \\ A=410 \end{gathered}$

3 0

3 months ago

Nebi has already typed 250 words. He then starts a timer and finds that he types 150 words in 3 minutes. If nebi types at a cons

shepuryov [24]

Answer:

$w=250+50m$

Step-by-step explanation:

Number words Nebi has typed = 250

t = Duration of typing = 3 minutes

Number of words typed in 3 minutes = 150

Rate of typing in 3 minutes

$\dfrac{150}{3}=50\ \text{words/minute}$

So the linear equation representing the situation would be

$w=250+50m$

Where

w = Number of words

m = Number of minutes after starting the timer

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2 years ago

What is the vertex of the parabola? Assume p > 0.​

What is the vertex of the parabola? Assume p > 0.