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
oksian1 [2.3K]
3 years ago
7

Find the constant sum for an ellipse with foci F1 (0, -12), F2 (0, 12) and the point on the ellipse (9, 0).

Mathematics
1 answer:
borishaifa [10]3 years ago
8 0
Sqrt((0-9)^2+(-12-0)^2)+sqrt((0-9)^2+(12-0)^2) using the distance formula equals sqrt(81+144)+sqrt(225)=15+15=30
You might be interested in
Use the distributive property and common factors to write an expression equivalent to 15+35
Vaselesa [24]
35-15 i think dont hate me if im wrong

8 0
3 years ago
Use suitable identities to find the following products (x+4)(x+10)​
Anestetic [448]

Answer:

x^2 + 14x + 40

Step-by-step explanation:

Here we gonna use the identity -

(x+a)(x+b) = x^2+(a+b)x + ab

So  using the identity here,

(x+4)(x+10) \\=> x^2 +(4+10)x+4*10\\=>x^2+14x+40

6 0
3 years ago
Read 2 more answers
CAN U PLEASE HELP AS FAST AS POSSIBLE PLEASE
Akimi4 [234]

Answer: i think it’s 6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
QUESTION AND ANSWER CHOICES BELOW:
nikklg [1K]
The answer is C Y=326,000(1.4)x

Explanation: You model the equation by putting the current number of the population in this case 326,000 times the annual rate which is 1.4% by the number of years so it’s represented as 326,000(1.4)x I pray you get the answer correct
8 0
2 years ago
Need Help. find the area and perimeter
UkoKoshka [18]
Area: 12+30= 42
42/2=21
21 x 24=504
Area= 504
Perimeter = 12+30+24.7+26.8=93.5
Hope this helps :)
4 0
2 years ago
Other questions:
  • Police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d=(s^2)/(30.25) where s is the sp
    5·1 answer
  • Does 2 times 36 equal 3 times 24
    9·1 answer
  • What is the law of sines
    10·2 answers
  • Angle relationships with parallel lines please help can someone answer
    6·1 answer
  • Trig Help!!
    8·1 answer
  • 39 s 150% of what number?
    13·1 answer
  • Can someone answer this and explain for me please?
    12·1 answer
  • A triangle has two sides of length 1 and 2. What compound inequality describes the possible lengths for the third side, x?Write
    8·1 answer
  • Solve the compound inequality 4x - 7 > 5 or 5x + 4 = -6.
    11·1 answer
  • Question
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!