The tangent to the circle (x + 4) 2 + (y 1) 2 = 242 at

Question:

The tangent to the circle (x + 4)² + (y − 1)² = 242 at (7, −10) meets the y-axis at S and the x-axis at T.

a. Find the coordinates of S and T.

b. Hence, find the area of △OST, where O is the origin.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

See More Books

Question Posted: Jul 14, 2023 11:51 PM

The following table shows the national income for a country. Items Agriculture, Livestock, Forestry and Fishing Mining and Quarrying Manufacturing Construction Utilities Wholesale and Retail Trade,...
The following additional information is available for the Dr. Ivan and Irene Incisor family. The Incisors own a rental beach house in Hawaii. The beach house was rented for the full year during 2012...
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
1. Consider a household that has $300 to spend on back-to- school shoes. They visit one of the discount shoe stores where shoes are buy one pair for $50, get the second half off. a. Draw the budget...
At a recent luncheon, you were seated next to Mr. Fogle, the president of a local company that manufactures food processors. He heard that you were in a financial accounting class and asked: Why is...
In the hospitality industry, cash needs are typically at their highest a. When sales are at their highest. b. At the beginning of an accounting period. c. When sales are at their lowest. d. At the...
How would the primordial helium content of the universe have been affected if the present cosmic background radiation temperature was $27 \mathrm{~K}$ instead of $2.7 \mathrm{~K}$ ? What about...
Hawkins Township has two component units that it is required to include in its reporting entity. The ï¬rst, a housing authority, maintains two funds: a general fund and a special revenue...
below is the code for quick sort. Modify this code so it runs in O(nlogn) time on sorted input. int partition(std::vector arr, int p, int r) int pivot int i=p for (int arr[r]; 1; p;j
Power Dispatching at Old Dominion The demand for electricity varies greatly during the day. Because large amounts of electricity cannot be stored economically, electric power companies cannot...
Consider the points A(3, 15), B(13, 3), C(7, 5) and D(8, 0). a. Show that ABC is a right-angled triangle. b. Find the equation of the circumcircle. c. Hence show that A, B, C and D all lie on the...
The points D(12, 3), E(10, b) and F(2, 5) lie on the circle C as shown in the diagram. Given that DEF = 90 and b > 0 a. Show that b = 1 b. Find an equation for C. E(-10, b) D(-12, -3) X F(2,-5)
In Problem find each indefinite integral and check the result by differentiating. (* - 1)(2:) de (x? 1)*(2x) dx
An object is placed on an optical bench. A lens with a focal length of 15 cm is placed 30 cm from the object. A diverging lens with a focal length of -10 cm is placed 7.0 cm beyond that. Where is the...
Given the following 6-bit data message, i.e. 101101, and the generator sequence 100 (i.e. coefficients of generator polynomial P(#)), (a) Determine the CRC bits and the transmitted bit sequence. (b)...
Problem 04. A cylindrical tank of radius R is filled to a height h with an ideal fluid of density p. A drain valve at the bottom of the tank with a radius r is opened, calculate how long will it take...
What is the output of the code snippet given below? int i; int j = 0; for (i=0; i < 6; i++) { if (i % 2 (0) { - i = i + 2; } j++; else { i++; j = j + 2; j++; } }
Determine the present value of an annuity due of $1,000 per month for 15 years discounted back to present at 12 percent compounded monthly. What would be the present value if it were a regular...
Many studies have shown that our sensory detection abilities decline as we grow older. Discuss the implications of the absolute threshold for marketers attempting to appeal to the elderly.
Extend Algorithms 3.4 and 3.5 to include as output the first and second derivatives of the spline at the nodes.
Suppose 10 gonorrhea cases are reported over a 3-month period among 10,000 people living in an urban county. The statewide incidence of gonorrhea is 50 per 100,000 over a 3-month period. Is the...
Find the probability of getting 3 or more episodes of otitis media in the first 2 years of life. Otolaryngology Assume the number of episodes per year of otitis media, a common disease of the middle...
Find the probability of not getting any episodes of otitis media in the first year of life. Otolaryngology Assume the number of episodes per year of otitis media, a common disease of the middle ear...
A friend invites you to participate in a monthly "tanda" that will give you $35,000, she tells you that you will be paid an interest of 30% per year, you accept and take your turn, it's turn 19. How...
Microsoft Corporation Many industries have specific reporting standards that are necessary to present an entity's financial position. For example, insurance companies must follow the accounting and...
Bank Balance to Corrected Balance Balance per bank statement Add: Deposits outstanding (1) Deduct: Bank error - deposit incorrectly credited to company account Outstanding checks (2) Corrected cash...

The tangent to the circle (x + 4) 2 + (y 1) 2 = 242 at

Question:

Step by Step Answer:

To find the coordinates of points S and T we need to determine the equation of the tangent to the ci...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

Students also viewed these Mathematics questions