2 years ago

HELP!!!

1 answer:

3 0

The equation of an ellipse is x²/a² + y²/b² =1

a being the distance between the center & x intercept =7
b being the distance between the center & y intercept =5

Hence the equation of this ellipse is:

x²/49 + y²/25 =1

You might be interested in

Find the area below. Please help me

Elan Coil [88]

Answer:

84 units squared

7 0

2 years ago

Read 2 more answers

Based on the records for the past several seasons, a sports fan believes the probability the red team wins is 0.45. The fan als

miskamm [114]

Answer:

9 more games

Step-by-step explanation:

180x.45=81 wins for the red team

180x.4=72 wins for the blue team

6 0

2 years ago

Read 2 more answers

Simplify the ratio fully<br> 24:78

olya-2409 [2.1K]

Answer:

4 : 13

Step-by-step explanation:

Divide both numbers by 6

8 0

2 years ago

Read 2 more answers

On the school playground, the slide is due west of the tire swing and due south of the monkey bars. If the distance between the

FinnZ [79.3K]

Answer:

Step-by-step explanation:

Draw a picture!

You get a right triangle with hypotenuse = 20 ft and horizontal leg = 12 ft

Use the Pythagorean Theorem to find the length of the vertical leg:

vertical leg = √(20²-12²) = √256 = 16 ft

5 0

2 years ago

What are the solutions of x^2-2x+37=0?

blsea [12.9K]

Answer:

Answer is x=1+6i x=1-6i

Step-by-step explanation:

3 0

2 years ago