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
lubasha [3.4K]
3 years ago
12

X^2+4y^2=36 the lenght of the major axis is?

Mathematics
1 answer:
musickatia [10]3 years ago
4 0

Answer:

Step-by-step explanation:

x² + 4y² = 36

divide by constant

x²/36 + y²/9 = 1

x²/6² + y²/3² = 1

6>3, so length of major axis is 2×6 = 12

You might be interested in
140 divided by 25 equals what? I need an answer fast
Harlamova29_29 [7]
It equals 5.6. ........
8 0
3 years ago
Read 2 more answers
The average of 9 scores is x. If the tenth score is 36 points more than x, by how many points will the tenth score raise the ave
Alecsey [184]

Answer:

3.6

Step-by-step explanation:

The average of 9 scores is x.

average = (sum of scores)/(number of scores)

x = (sum of scores)/9

sum of scores = 9x

The sum of the 9 scores is 9x.

The tenth score is 36 more than x, so it is x + 36.

The sum of the 10 scores is 9x + x + 36 = 10x + 36.

The average of the 10 scores is (10x + 36)/10 = x + 3.6

The difference of averages is

x + 3.6 - x = 3.6

5 0
3 years ago
13<br><br>__ W=130 what is W<br><br>10 15 Points if you answer
11111nata11111 [884]

W=130

Step-by-step explanation:

the question giving says_W=130and if minus is crossing to the other side it becomes+

5 0
2 years ago
Find the 15th term of the arithmetic sequence 13,8,3,-2
otez555 [7]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
The linear equation c=0.1998s+76.4520 models the number of calories c in a beef hot dog as a function of the amount of sodium s
Aneli [31]

Answer:

have you tried photomath

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Geometry help please
    12·1 answer
  • PLEASE HELP LIMITED TIME
    11·1 answer
  • -2x+5=4x-7 solve for x. Show all work
    9·2 answers
  • on the first day of every month Katie gets 450 phones she repairs 10 phones every day how many phones does she have left to repa
    7·1 answer
  • Help ASAP. Need this answered
    9·1 answer
  • Solve the simultaneous equations <br> 2x+3y=13<br> 4x-y=-2
    5·1 answer
  • The pendulum swings at an arc of 30 cm and its successive swings reduced to 10% of the previous swings. What is the total distan
    14·1 answer
  • 20 chairs at 5 tables = ? chairs per table
    14·2 answers
  • What is 90x25?? Subject: mathematics
    10·1 answer
  • Determine the number of grams of HCl that can react with 0.750 g of Al(OH)3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!