2 years ago

Write equation for the ellipse with foci (9,0) and (-9,0) and endpoints on the verticle axis of (0,2) and (0,-2).

Mathematics

1 answer:

Inga [223]2 years ago

6 0

See the answer on the attached

You might be interested in

The solution to -5 m = -20 is negative.

lianna [129]

No it's positive since if you multiply both sides by -1 you will get 5m=20 & m=4

Another method -5m =-20, divide both sides by -5, you will get the same positive m =4

3 0

2 years ago

Select the correct answer.

Ilia_Sergeevich [38]

Answer:b

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

George wants to purchase a gift for his father for Father’s Day that cost 67.25 if he has already saved 7/8 of the amount how mu

Arlecino [84]

Answer:

$58.84375, rounded ≈ $58.84

Step-by-step explanation:

You can do 67.25 x 7/8 (use a calc if you are lazy) = 58.84375

I'm guessing you don't need to round so I'm going to add both real and rounded answers

3 0

2 years ago

Solve for x.

konstantin123 [22]

Answer:

The value of x = 9

Step-by-step explanation:

Angle Bisector Theorem

An angle bisector of a triangle would cut the opposite side into two segments that are proportional to the other two sides of the triangle.

Thus,

$\frac{x}{15}=\:\frac{12}{20}$

Cross Multiply the expression

$\:20\times x=12\times 15$

Divide both sides by 20

$\frac{20x }{20}=\frac{180}{20}$

$x=9$

Therefore, the value of x = 9

5 0

2 years ago

Which of the following pair(s) of circles have l as a common internal tangent? Select ALL that apply.

kkurt [141]

It looks like only A and B, but could be trick question?

7 0

3 years ago

Read 2 more answers