Question

Obtain a Cartesian equation from the given parametric equation: x = 4 cos t y = 25 sin t

135

likes

673 views

Answer to a math question Obtain a Cartesian equation from the given parametric equation: x = 4 cos t y = 25 sin t

$Expert avatar$

Brice

4.8

113 Answers

Here, x=4 cos t and y=25 sin t i.e. \frac{x}{4}=\cos t and \frac{y}{25}=\sin t Squarring and adding we get, \frac{x^2}{16}+\frac{y^2}{625}=1

Frequently asked questions (FAQs)

Question: What is the probability of rolling exactly 2 sixes out of 10 rolls of a fair six-sided die?

What is the common characteristic of both exponential functions f(x) = 10^x and f(x) = e^x in terms of their asymptotes, growth rate, and the values they take as x approaches negative or positive infinity?

What is the maximum value of the sine function for any input angle in degrees?

New questions in Mathematics

Pedro bought 9 kg of sugar at the price of R$1.80 per kilogram, six packets of coffee at the price of R$3.90 per packet and 8 kg of rice at the price of R$2.70 per kilogram. Knowing that he paid for the purchases with a R$100.00 bill, how much change did he receive?

1/2x +3 <4x-7

String x = 5 Int y=2 System.out.println(x+y)

A food delivery company charges on average a delivery fee of $5 per order (including food and shipping) and has monthly fixed costs of $600. If the average cost of each meal delivered that is revenue for the company is $10 and the company has a monthly profit of $800, how many orders must they deliver per month?

Determine the momentum of a 20 kg body traveling at 20 m/s.

The beta of a company is 1,41 and its cost of equity 18,95%. What is then the market risk premium if the risk free rate is 0,94%? (in %, 2 decimal places)

Estimate the fifth term if the first term is 8 and the common ratio is -1/2

12(3+7)-5

2x+4x=

Three squares have a total area of 35.25 𝑐𝑚2 . The larger square has twice the side-length of the middle-sized square. The smaller square has its side length exactly 0.5 cm smaller than the middle-sixed square. Find the side lengths of each of the three squares.

How to do 15 x 3304

Solve the following equation for x in exact form and then find the value to the nearest hundredths (make sure to show your work): 5e3x – 3 = 25

30y - y . y = 144

The two sides of the triangle are 12 cm and 5 cm, and the angle between the sides is 60°. Cover the area of the triangle!

A,B,C and D are the corners of a rectangular building. Find the lengths the diagonals if AB measures 38' - 9" and AD measures 56' - 3"

Which statement best describes the key changes in perspectives on inclusion? An inclusive program must consider the unique experiences of every child and family as well as the child's strengths and needs. There is a shift in thinking about individual programs as "inclusive programs" to thinking about inclusion as something that reflects the cultural influence of the family. There is a greater emphasis on barriers to full participation and the acknowledgement that all children are unique and must be fully and meaningfully engaged in a program. In an inclusive program all participants are accepted by their peers and other members of the community.

find missing measure for triangle area = 48 m square base = 10m heaighy = ? m

there are 500,000 bacteria at the end of a pin point. 1000 bacteria can make a person sick. then bacteria at the tip of a pin point can make 500 people sick. Also, many people do not know that bacteria can (reproduce). Let's say there are 5 bacteria and we leave it for 15 minutes. bacteria will multiply to 10. if left for up to 30 minutes, 20 bacteria will form. if left up to 45 minutes. bacteria will multiply up to 40. every 15 minutes the bacteria will double 2. if you start with five bacteria that reproduce every 15 minutes, how manu bacteria would you have after 12 hours ?

A 20-year old hopes to retire by age 65. To help with future expenses, they invest $6 500 today at an interest rate of 6.4% compounded annually. At age 65, what is the difference between the exact accumulated value and the approximate accumulated value (using the Rule of 72)?

f(r) = 1/r+9 find f(x^2) + 1

Obtain a Cartesian equation from the given parametric equation: x = 4 cos t y = 25 sin t

Answer to a math question Obtain a Cartesian equation from the given parametric equation: x = 4 cos t y = 25 sin t

You might be interested in