1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
spayn [35]
3 years ago
7

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]3 years ago
6 0
See the answer on the attached 

You might be interested in
Great Dish believes that it will need new equipment in 8 years. The equipment will cost $26,000. What lump sum should be investe
xenn [34]

Answer:

d. $10,234.80

Step-by-step explanation:

we are given

The equipment will cost $26,000

so, Amount is $26000

A=26000

should be invested today at 12%

r=12%=0.12

It is compounded semiannually

so, n=2

t=8

now, we can use formula

A=P(1+\frac{r}{n})^{nt}

now, we can plug values

26000=P(1+\frac{0.12}{2})^{2\times 8}

now, we can solve for P

P=10234.80338

8 0
3 years ago
Domain and range of y= square root of x minus 2
V125BC [204]
Y = the square root of x minus 2 is portrayed in the file attached below.
As you can see, the domain (x value) begins at 2. We can use interval notation to say that the domain is [2, infinity) Infinity because it will stretch out to infinity. While the range will be [0,infinity) (message me if you don't recognize these concepts please.)
 

4 0
3 years ago
Which estimate best describes the area under the curve in square units?
Scrat [10]
<span>Answer : 40 units² under the curve.</span>
5 0
2 years ago
Eduardo spent half of his weekly allowance on clothes. To earn more money his parents let him wash the dog for $6.60. What is hi
lbvjy [14]

$5.50. if he washes his dog every week, he is getting $6.60 automatically. So if we do simple math, 12.10-6.60= 5.50


3 0
3 years ago
There is a 60% chance that your math teacher will give a pop quiz tonight, and due to the fact that you have a soccer game, ther
s2008m [1.1K]
Probability of Quiz = 0.6
Probability of Not doing homework 0.85

Probability of both event happening = P1 * P2 = 0.51

The probability of there being a quiz and you not doing the homework is 51%


6 0
3 years ago
Other questions:
  • The sum of two consecutive even integers is 66. Find the numbers.
    8·1 answer
  • in the previous question, what is the distance from a side of the triangle to the incenter? can someone also explain how to get
    12·1 answer
  • For a particular cable,the radius of the base of the inner layer is 2 millimeters (mm) and the radius of the base of the outer l
    6·1 answer
  • #37 I need help with. best answer plz???
    5·1 answer
  • Does 9+5a=2a+9 have a infinitely many solution?​
    15·1 answer
  • Find the volume..<br> Pleaseeeee helppp being timed
    7·2 answers
  • Is this image complementary supplementary or niether
    13·2 answers
  • A cupboard is 1.5 m wide,30cm deep and 120 cm high. Find its volume in m3
    7·2 answers
  • Pls help !!!!!!!!! i need help fast !!!!
    15·1 answer
  • An alloy is made of copper and iron by weight. 42% of it is copper and the rest is iron. If the alloy weights 55 kg, find the we
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!