Given that tan A = 1/5 and tan B = 2/3, calculate, without using your calculator, the

Question:

Given that tan A = 1/5 and tan B = 2/3, calculate, without using your calculator, the value of A + B in degrees, where:

a. A and B are both acute,

b. A is reflex and B is acute.

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

Step by Step Answer:

Related Book For book-img-for-question

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

See More Books

Question Posted: Aug 11, 2023 07:12 AM

See More Questions

The total discount for both control and marketability is closest to A. 15 percent. B. 32 percent. C. 35 The senior vice president of acquisitions for Northland Industries, Angela Lanton, and her head...
The normalized earnings after tax for FAMCO is closest to A. $32,940,000. B. $34,260,000. C. $34,860,000. The senior vice president of acquisitions for Northland Industries, Angela Lanton, and her...
The guideline transaction that is most likely applicable to FAMCO is A. Firm 1. B. Firm 2. C. Firm 3. The senior vice president of acquisitions for Northland Industries, Angela Lanton, and her head...
(a) Decide whether each of the following expressions are true or not. Answer yes or no. In any case where it is not true, provide the actual O-complexity. (i) log n = O(n!) (ii) 10! = O(log n) (iii)...
SOllivier Corporation has an activity-based costing system with three activity cost pools-Processing, Supervising, and Other. In the first stage allocations, costs in the two overhead accounts,...
A closed box is filled with dry ice at a temperature of -78.5 C, while the outside temperature is 21.0 C. The box is cubical, measuring 0.350 m on a side, and the thickness of the walls is 3.00 10-2...
Let X X be a semi-martingale. Check that the solution of the S D E d S t = S t ( b ( t ) d t + ( t ) d X t ) S D E d S t = S t ( b ( t ) d t + ( t ) d X t ) is S t = S 0 exp ( U t ) t S t = S 0...
Rao Technologies, a California- based high- tech manufacturer, is considering outsourcing some of its electronics production. Four firms have responded to its request for bids, and CEO Mohan Rao has...
In Mendel's genetic experiments many characteristics of the plants were quantified, such as their height (tall or short), flower position (axial or terminal), and seed color (colored or white)....
a. Express 5 sin 2 3 cos 2 + 6 sin cos in the form a sin 2 + b cos 2 + c, where a, b and c are constants to be found. b. Hence find the maximum and minimum values of 5 sin 2 3 cos 2 + 6 sin ...
Use the addition formulae for sine or cosine to write each of the following as a single trigonometric function in the form sin (x ) or cos (x ), where 0 < < /2 a 2 (sin x + cos x) b 2 (cos x -...
A pupil carried out an experiment in a fume cupboard to find out how electricity affected different substances. Some of the substances were in aqueous solution, others were in the molten state....
Draft FCB cooperated with Walmart by providing copies of the e-mail communications between its employees and Roehm and Womack. However, Draft FCB also released a statement indicating that the...
Facebook has a policy on removing hate speech from its site. Over the past year, some Facebook employees have been arguing that Donald Trump's posts about banning Muslims from entering the United...
From Barack and Michele Obama to Bill and Melinda Gates, to Brad Pitt and Angelina Jolie, romance befalls many at work, whether they are working at a law firm or a software company, or making a movie...
The Drug Enforcement Administration (DEA) has moved to revoke the controlled medication licenses of two pharmacies because the pharmacies were filling prescriptions for oxycodone (the painkiller) in...
Chrysler ran an ad featuring Eminem during the Super Bowl in February 2011, and the ad was rated as one of the best for the game. In May 2011, Audi ran an ad at German auto show that had the "feel"...
Benjamin Moore is a national paint manufacturer and retailer. The company is segmented into five divisions: Paint Stores (branded retail locations), Consumer (paint sold through stores such as...
If there is an unrealized holding gain on available-for-sale investments, it is reported as?
What nonparametric test could be used to test for the effect of linoleic acid on SBP? Hypertension Polyunsaturated fatty acids in the diet favorably affect several risk factors for cardiovascular...
Perform the test in Problem 9.19, and report a p-value? Hypertension Polyunsaturated fatty acids in the diet favorably affect several risk factors for cardiovascular disease. The principal dietary...
Compare your results in Problems 9.18 and 9.20, and discuss which method you feel is more appropriate here? Hypertension Polyunsaturated fatty acids in the diet favorably affect several risk factors...
3. You are cutting a steel rod with a cutting velocity of 75. m/min and notice that your tool wears out after 330 minutes. You switch to a cutting velocity of 150 m/min (keeping the same cooling...
2. In a turning process, you are using a tool with a rake angle of 30. You measure the shear angle to be 45. Draw the Merchant's circle. Label all 7 forces, all angles, and include the tool tip in...
An incompressible, steady, viscous, and fully developed flow is established between two horizontal parallel plates by moving the upper plate with a constant velocity of U in the (+) X direction,...

Given that tan A = 1/5 and tan B = 2/3, calculate, without using your calculator, the

Question:

Step by Step Answer:

We have the values of tan A and tan B tan A 15 tan B 23 Lets calculate the values of A and B using t...View the full answer

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

Students also viewed these Mathematics questions