Which points are the verticles of the ellipse? Equations of ellipse
Answers
Answer:
This question is solved in detail below. Please refer to the attachment for better understanding of an Ellipse.
Step-by-step explanation:
In this question, there is a spelling mistake. This is vertices not verticles.
So, I have attached a diagram of an ellipse in which it is clearly mentioned where are the vertices of an ellipse.
Vertices of an Ellipse: There are two axes in any ellipse, one is called major axis and other is called minor axis. Where, minor is the shorter axis and major axis is the longer one. The places or points where major axis and minor axis ends are called the vertices of an ellipse. Please refer to the attachment for further clarification.
Equations of an ellipse in its standard form:
[tex]\frac{x^{2} }{a^{2} } + \frac{y^{2} }{b^{2} } = 1[/tex]
This is the case when major axis the longer one is on the x-axis centered at an origin.
[tex]\frac{x^{2} }{b^{2} } + \frac{y^{2} }{a^{2} } = 1[/tex]
This is the case when major axis the longer one is on the y-axis centered at an origin.
where major axis length = 2a
and minor axis length = 2b
Related Questions
Probability
Help me with this one plzzz
Answers
Answer:
a. 5/10 = 50%
b. likelihood you'll draw a card with a B on it
I'm not sure about c.
Toben bought 512 pounds of chicken, which cost $3.50 per pound. What was the total cost of the chicken?
Answers
Answer:
$1792
Step-by-step explanation:
512 x 3.50 = $1792
Answer:
$1792
Step-by-step explanation:
512 * $3.50 = $1792
Which angles are complementary to each other, will give brainliest
Answers
3 nd 4
Step-by-step explanation:
hope this helps
A diver is 4 meters below sea level. What integer represents the location of the diver?
Answers
Answer:
-4
Step-by-step explanation:
When talking about integers key words like below or anything being Loss means Negative.And anything relating to an positive like above or receive means positive which means anything that your gaining or getting.
Drag each figure to show if it is similar to the figure shown or why it is not similar.
Answers
Answer:
1st one - not similar diff ratio
2nd- similar
3rd- not similar diff shape
4- not similar diff ratio
5- similar
6- not so sure but i would go w either not similar diff shape or similar
Step-by-step explanation:
Write a polynomial function in Intercept (factored) form that has the following zeroes.
3, -5, 2, -2
Answers
Answer:
f(x)＝(x-3)*(x+5)*(x-2)*(x+2)
how many ducks are left if they started with 8 and 3 ran away?
Answers
Answer:
5?xd
Step-by-step explanation:
Determine the sign of each product and place it in the correct category
Answers
Answer:
sorry i had too
Step-by-step explanation:
someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Eric had to put together the metal frame of a bed. On the instructions, the length
of the frame was shown as 4 inches. If a scale factor of 1 inch = 1.6 feet was used
on the instructions, what was the actual length of the metal bed frame? How do
you know?
Answers
Answer:
The answer is 6.4. And i know because 4x1.6=6.4
2x+3y=780
What is x?
What is y?
Answers
Answer:
x = 330 and y = 40
Step-by-step explanation:
Andy drove from his home to his sisters house he stayed at her house and then drove back home. please help ASAP
Answers
Answer:
a) 45 minutes
b) 100 km/hr
Step-by-step explanation:
a) It is the length of the horizontal line in the graph. It extends from 14:45 to 15:30 and that is 45 minutes.
b) Andy travels 50 km in 30 minutes (=0.5 hr), that's 50/0.5 = 100 km/hr.
As per linear equation, Andy stayed his sisters house for 45 minutes.
The average speed on his journey home is 100 km/hour.
What is a linear equation?"An equation that has the highest degree of 1 is known as a linear equation. This means that no variable in a linear equation has an exponent more than 1. The graph of a linear equation always forms a straight line."
As per the graph, Andy drove from his home to his sisters house.
Then he rested for a while there.
After that, he returned back to his home.
It is clear from the graph that, Andy stayed his sisters house
= (15:30 - 14:45) hours = 45 minutes
Again, from the graph, the distance between Andy and his sister's house is 50 k.m.
Andy return back to his home in
(16:00 - 15:30) hours
= 30 minutes
= 0.5 hours
Therefore, the average speed on his journey home is
[tex]= \frac{50}{0.5} km/hour\\= 100 km/hour[/tex]
Learn more about a linear equation here: https://brainly.com/question/11897796
#SPJ2
slope is - 4 and the line passes through the point (1,3 )
Answers
This is the equation of the line. The slope is -4. The Y- intercept is 7
X = [ ? ]
BRAINLEST to whoever is right!!
Answers
Answer:
x=125
Step-by-step explanation:
all angles of a triangle add up to 180 degrees.
30+25=55
180-55=125
which expression is equivalent to 4 - (-7)
Answers
Answer:
4 + 7
(also 11)
Step-by-step explanation:
Answer:
7+4 or 11
Step-by-step explanation:
7+4 since 4-(-7) makes a mega plus.
PLS HELP WILL MARK BRAINIEST
Answers
Use ruler and compasses to draw a line which is
perpendicular to line AB at point C.
Answers
Answer:
Draw a line that crosses point C so when it crosses AB it forms two 90 degree angles
Step-by-step explanation:
Sten had 12 apples.
He ate 5 of them.
He picked 3 more apples and gave all of the
apples to Granny.
How many apples did Sten give Granny?
Answers
carney needs $60 to buy her mother a gift. She has saved 25% of that amount so far. Bow much has she saved so far
Answers
Answer:
$15.00
Step-by-step explanation:
25% of anything means a quarter of that thing. (ie.1/4 of $60 which is $15).
OR
(25/100)*$60
0.25*60=$15
PLEASE PLEASE HELP ME!
Answers
Answer:
I don' t understand what you need help with
Please help, I need some urgently
Answers
Answer:
[tex] \angle DEC [/tex]
Step-by-step explanation:
[tex] \red{\bold {\angle DEC}} [/tex] is supplementary to[tex] \angle DEA [/tex]
if y varies directly with x and y is 12 when x is 9 what is x when y is 4
Answers
Answer:
X is 3 when Y is 4.
So, the required value [tex]x[/tex] is 3.
Proportional:Properly related in size, degree, or other measurable characteristics; corresponding: Punishment ought to be proportional to the crime. 3. Mathematics Having the same or a constant ratio.
The first part is y varies directly with x then,
[tex]y \propto x\\y=kx[/tex]... (1) where k is proportional constant
Now, substituting [tex]y=12, x=9[/tex] in equation (1) we get,
[tex]12=9k\\k=\frac{4}{3}[/tex]
Substituting [tex]k=\frac{4}{3}[/tex] in equation (1) with [tex]y=4[/tex] then,
[tex]4=(\frac{4}{3})x\\ x=3[/tex]
Learn more about the topic Proportional:
https://brainly.com/question/25633806
Vector works the same number of hours every week. He worked a total of 532.5 hours in the last 15 weeks. How many hours did he work in one week?
Answers
Answer
35.5 hours per week
Step-by-step explanation:
532.5/15=35.5
therefore 35 and half a hour per week
geometry triangles
Answers
Alia made a scale drawing of a square park, which has a side length of 30 feet. She used the scale 3 centimeter = 5 feet. What will be the area of the scale drawing?
Answers
Answer:
324cm²Step-by-step explanation:
Given the scale conversion;
3 centimeter = 5 feet
x = 30 feet
Cross multiply
5x = 3 * 30
5x = 90
x = 90/5
x = 18cm
Hence the side length in cm is 18cm
Area of the square = L²
Area of the square = 18²
Area of the square = 324cm²
Hence the area of the scale drawing is 324cm²
2x+3y=12
complete the missing value in the solution to the equation.
(_,8)
*will give 10 points*
Answers
x-2y=3
4x -8y = 12
Substitution
Answers
Answer:
Solution in photo
Step-by-step explanation:
HELP ME PLEASE!!!!!!!
Answers
Given:
The graph of a line.
To find:
The equation of line and values of m and b. Check whether it is proportional or linear.
Solution:
From the given graph it is clear that, the line passes through (0,4) and (2,0). So, the equation of line is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-4=\dfrac{0-4}{2-0}(x-0)[/tex]
[tex]y-4=\dfrac{-4}{2}(x)[/tex]
[tex]y-4=-2x[/tex]
Adding 4 on both sides, we get
[tex]y=-2x+4[/tex]
On comparing this equation with slope intercept form, i.e., [tex]y=mx+b[/tex], we get
[tex]m=-2\text{ and }b=4[/tex]
All lines are linear. If a line passes through the origin then it is proportional.
From the given graph it is clear that the line is not passing through the origin, i.e., (0,0). So, it is linear not proportional.
Therefore, the value of m is -2 and the value of b is 4. The equation of line is [tex]y=-2x+4[/tex]. The line linear not proportional because it does not passing through the origin.
Find the length of AC
Answers
B)
here,
A to B = 62
C To B = 11
A to C = ?
now,
so, 62 - 11 = 51
therefore a to C Is 51 cm
plz mark me brainliest ok
plz follow me
A)
Here,
A to B = 13
A to C = 26
total = ?
now,
A to B + A to C
13 + 26 = 39
Therefore,
total number is 39
Evaluate the logarithm. ln(1/e^2)
Answers
Answer:
-2
Step-by-step explanation:
Notice that 1/e^2 = e^(-2), by power rules.
Now ln(e^x)=x.
So ln(1/e^2) = ln(e^(-2))=-2
Answer my last question