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Whitepunk [10]
3 years ago
11

Can someone help explain how to solve this problem please? It would be very helpful.

Mathematics
1 answer:
ladessa [460]3 years ago
7 0
Z=180-84-50
x=180-84-63
y=180-33-13

z=46
x=33
y=134
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Select the conic section that represents the equation. y2 = 10x circle ellipse parabola hyperbola
Makovka662 [10]

The conic that represents the equation y² = 10x is a parabola

Step-by-step explanation:

The general equation for any conic section is

Ax² + Bxy + Cy² + Dx + Ey + F = 0, where A, B, C, D, E and F are

constants

1. If B² - 4AC < 0, if a conic exists, it will be either a circle or an ellipse,

   if A and C are equal then it is a circle, if not then it is an ellipse

2. If B² - 4AC = 0, if a conic exists, it will be a parabola

3. If B² - 4AC > 0, if a conic exists, it will be a hyperbola

∵ The equation is y² = 10x

- Subtract 10x from both sides

∴ y² - 10x = 0

∴ A = 0 , B = 0 , C = 1 , D = -10 , E = 0 and F = 0

∵ B² - 4AC = (0)² - 4(0)(1) = 0

∴ B² - 4AC = 0

∴ The conic is parabola

The conic that represents the equation y² = 10x is a parabola

Learn more:

You can learn more about discriminant in brainly.com/question/8196933

#LearnwithBrainly

6 0
3 years ago
A hemisphere has an area of 256 pi cm^2. What is its volume?
Amanda [17]
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7 0
3 years ago
Hurry and help please
vivado [14]

Answer:

Number 1 does not 2 and 3 do

Step-by-step explanation:

This is because 1 doesn't pass the vertical line test but 2 and 3 do

6 0
3 years ago
Help please!!!!!!!!!!
djyliett [7]
Try A and see if it works but im not sure
3 0
3 years ago
The tickets for the school play are $7.00 for adults and $5.00 for students. There were 100 tickets sold. If the total profit wa
inessss [21]

Answer:

25 adult tickets and 75 student tickets were sold.

Step-by-step explanation:

Given that the tickets for the school play are $ 7.00 for adults and $ 5.00 for students, and that there were 100 tickets sold generating a total profit of $ 550.00, to determine how many of each were sold the following calculation must be performed:

100 x 5 = 500

550 - 500 = 50

7 - 5 = 2

50/2 = 25

100 - 25 = 75

(25 x 7) + (75 x 5) = X

175 + 375 = 550

Therefore, 25 adult tickets and 75 student tickets were sold.

5 0
3 years ago
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