Mathematics, 27.06.2019 07:30 davidoj13

If sin theta = -3/5 and q terminates in the fourth quadrant, find the exact value of tan2q. a: -7/24b: -24/7c: -9/25d: -25/9

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?

Answers: 1

Answer

You know the right answer?

If sin theta = -3/5 and q terminates in the fourth quadrant, find the exact value of tan2q. a: -7/2...

Questions

Engineering, 13.09.2019 23:30

Nutrient dissolved in water are earned to upper parts of plants by tiny tubes partly because of the capillary effect. determine how high the water sol...

Engineering, 13.09.2019 23:30

As shown, a load of mass 10 kg is situated on a piston of diameter d1 = 140 mm. the piston rides on a reservoir of oil of depth h1 = 42 mm and specifi...

Medicine, 13.09.2019 23:30

The cardiac electrical impulse normally begins spontaneously in the sa node because a. of the superior location of the sa node in the right atri...

Engineering, 13.09.2019 23:30

The 30 degree vertical bend in a pipe with a 2 ft diameter carries water (rho = 62.4 lbm/ft^3) at a rate of 31.4 cfs. if the pressure p1 i...

Engineering, 13.09.2019 23:30

Asteel cylinder with length l equal to 10 timed its diameter d. determine the maximum length l of the cylinder so that it would float horizontally (on...

Chemistry, 13.09.2019 23:30

Real gases are modeled by the van der waals equation by considering interatomic attractions and molecular volume as follows where t is the absolute te...

Engineering, 13.09.2019 23:30

An engineer machines annealed copper in an orthogonal machining experiment. given: cutting speed: 4m/min(13.1 ft/min) depth of cut: 1.17 mm (0.046...

Engineering, 13.09.2019 23:30

Contrary to what you might expert, a solid steel ball can float on water due to the surface tension effect. determine the maximum diameter of a steel...

Engineering, 13.09.2019 23:30

Do intermediate calculations. give your final answer(s) to three significant fig. the electric a 500 n m torque on the aluminium that abcd when it is...

Engineering, 13.09.2019 23:30

Atorque of magnitude t= 80 n. m is applied to shaft a b of the gear train shown. knowing that the allowable shearing stress is 75 mpa in e...

Engineering, 13.09.2019 23:30

Four signs are mounted on a frame spanning a highway, and the magnitudes of the horizontal wind forces acting on the signs are as shown. d...

Chemistry, 13.09.2019 23:30

Afarmer has a mixing tank of capacity 1200 liters which she half-filled with pure, fresh water. she pumps into the tank a concentrated liquid fertiliz...

Chemistry, 13.09.2019 23:30

In the procedure for the synthesis of hexaphenylbenzene, a diels-alder reaction occurs and we needed to ensure all the starting materials were dry. af...

Engineering, 13.09.2019 23:30

What is the maximum possible power output of the hydroelectric turbine shown in fig. p5.57?...

Mathematics, 13.09.2019 23:30

Lucy earns money babysitting. her earnings and hours worked represent a direct variation. she worked for 4 hours and earned $25. determine the constan...

Engineering, 13.09.2019 23:30

Afluid flows into a plug flow reactor of volume, v, with volumetric flow rate, q. inflow contains species a and b and concentrations a0 an...

Chemistry, 13.09.2019 23:30

Preheating air by steam for use in a dryer. an air stream at 32.2 celsius is to be used in a dryer and is first preheated in a steam heater, where it...

Engineering, 13.09.2019 23:30

Apump transfers water from the upper reservoir to the lower one as shown in fig. p5.63a. the difference in elevation between the two reservoirs is 100...

Chemistry, 13.09.2019 23:30

Consider the liquid-phase reaction a +b c where the rate ofreaction is given by r-k ca cb. suppose a batch reactor is charged with 2.5 mol/l of a and...

Engineering, 13.09.2019 23:30

For the beam and loading shown, (a) write the equations of the shear and bending-moment curves, (b) determine the magnitude and location o...

More questions: Mathematics Another questions