Given that sinA = 4/5 and sinB = 5/13, where A and B are acute, show that
Question:
Given that sinA = 4/5 and sinB = 5/13, where A and B are acute, show that sin(A + B) = 63/65.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (7 reviews)
We can start by using the sum formula for sine sinA B ...View the full answer
Answered By
Tejaswi Kopparapu
Through my training and programming, I have developed the ability to provide clear and concise explanations, offer examples and analogies, and adapt my responses to match the individual learning styles and levels of my users. I have access to a vast database of knowledge and resources that I can draw upon to provide comprehensive and accurate information.
Furthermore, I can offer interactive learning experiences such as quizzes, exercises, and simulations to help reinforce concepts and provide hands-on practice.
Overall, while I may not have hands-on experience as a traditional tutor, I am proficient in providing educational assistance and support to individuals seeking academic help.
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
Question Posted:
Students also viewed these Mathematics questions
-
Evaluate the following limits, where a and b are fixed real numbers. (x b)50 x + b - x + b lim
-
Evaluate the following limits, where a and b are fixed real numbers. lim x1 x 2 - 1/x - 1
-
Evaluate the following limits, where a and b are fixed real numbers. lim x3 x 2 - 2x - 3/x - 3
-
A six-lane freeway (three lanes in each direction) in a scenic area has a measured free-flow speed of 88.5 km/h. The peak-hour factor is 0.80, and there are 8% large trucks and buses and 6%...
-
Does the use of mass customization eliminate the need to segment a market?
-
Consider the following two least-squares estimates of the relationship between interest rates and the federal budget deficit in the United States: Model A: Y 1 = 0.103 - 0.079X 1 R 2 = .00 Where: Y 1...
-
Ethylene glycol at 100,000 \(\mathrm{lb} / \mathrm{hr}\) enters the shell of a 1-6 shell-and-tube heat exchanger at \(250^{\circ} \mathrm{F}\) and is cooled to \(130^{\circ} \mathrm{F}\) with cooling...
-
Emery Company sells small machine parts to heavy equipment manufacturers for an average price of $1.05 per part. There are two types of customers: those who place small, frequent orders and those who...
-
addi x2, x0, 16 slli x2, x2, 4 What is the value of x2 in decimal after the execution?
-
Given that 3cos 2x + 17 sin x = 8, find the exact value of sin x.
-
Prove the identity 8sin 2 x cos 2 x 1 cos 4x.
-
Assuming that air contains 78 percent N2, 21 percent O2, and 1 percent Ar, all by volume, how many molecules of each type of gas are present in 1.0 L of air at STP?
-
a) To finance the RM 20 Million, the management want to issue debt financing because it is cheaper. Discuss why the cost of equity is greater than the cost of debt and do you agree to the suggestion...
-
A company will need to 'roll over' its existing $390561 funding arrangement in two months' time for a further 180 days. It is concerned that interest rates in the short-term debt market may rise in...
-
3. Nam Trieu joint stock company has just paid dividend of VND 1,800/share. Expected dividend growth rate is 8% pa in the next 3 years and subsequently 5% pa to infinity. If the investors require a...
-
Two clothing companies are going to merge. What risks are associated with the deal closing efficiently (on time and on proposed terms)? Discuss any government / regulatory / anti-trust / shareholder...
-
Mac Tools has some perpetual preferred stock outstanding that pay a fixed (annual) dividend of $9 per share.Each of these shares has a par value of $75, and is currently trading for $108.Based in...
-
Lucas calls his girlfriend Margaret every day on his cell phone. The time X, in hours, that they talk in a day is uniformly distributed between 0 and 2. Lucas pays $2 per hour that he is on the...
-
Stephen Schor, an accountant in New York City, advised his client, Andre Romanelli, Inc., to open an account at J. P. Morgan Chase Bank, N.A., to obtain a favorable interest rate on a line of credit....
-
Given that R~B(n, 0.8) and that P(R > n 1) <0.006, find the least possible value of n.
-
Given that Q~B(n, 0.3) and that P(Q = 0) > 0.1, find the greatest possible value of n.
-
Two ordinary fair dice are rolled simultaneously. Find the probability of obtaining: a. The first double on the fourth roll b. The first pair of numbers with a sum of more than 10 before the 10th...
-
Steady-state operating data are provided for a compressor and heat exchanger in. The power input to the compressor is 50 kW. As shown in the figure, nitrogen (N2) flows through the compressor and...
-
discuss the concept of biome transitions and ecotones, and how abrupt or gradual shifts in environmental conditions give rise to distinct ecological boundaries and species assemblages ?
-
What ethical considerations and socio-economic implications arise from balancing human development and resource utilization with the conservation and sustainable management of biomes, particularly in...
Study smarter with the SolutionInn App