sin 90 + sin 50 cos 98 + cos 5e Establish the identity = tan (70)....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
sin 90 + sin 50 cos 98 + cos 5e Establish the identity = tan (70). Which of the following statements establishes the identity? O A. 90 -50 2 sin 2 90 + 50 98 - 50 sin cos sin 90 + sin 50 = tan (70) cos 90 + cos 50 90 - 50 90 + 50 90 - 50 2 cos Cos Cos 2 OB. 90 - 50 2 sin 90 + 50 90 + 50 sin 2 cos sin 90 + sin 50 = tan (70) cos 90 + cos 50 90 + 50 90 - 50 90 + 50 2 cos cos cos 2 OC. 90 + 50 2 sin 2 90 - 50 90 + 50 sin cos sin 90 + sin 50 tan (70) cos 90 + cos 50 90 + 50 90 - 50 90 + 50 2 cos 2. cos cos 2. sin 90 + sin 50 cos 98 + cos 5e Establish the identity = tan (70). Which of the following statements establishes the identity? O A. 90 -50 2 sin 2 90 + 50 98 - 50 sin cos sin 90 + sin 50 = tan (70) cos 90 + cos 50 90 - 50 90 + 50 90 - 50 2 cos Cos Cos 2 OB. 90 - 50 2 sin 90 + 50 90 + 50 sin 2 cos sin 90 + sin 50 = tan (70) cos 90 + cos 50 90 + 50 90 - 50 90 + 50 2 cos cos cos 2 OC. 90 + 50 2 sin 2 90 - 50 90 + 50 sin cos sin 90 + sin 50 tan (70) cos 90 + cos 50 90 + 50 90 - 50 90 + 50 2 cos 2. cos cos 2.
Expert Answer:
Answer rating: 100% (QA)
Ans C Hence statement C establishes the identity Ider mil... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
Which of the following statements about cross-bridges is false? a. They are composed of myosin. b. They bind to ATP after they detach from actin. c. They contain an ATPase. d. They split ATP before...
-
Which of the following statements is an organizational objective (as opposed to an organizational goal)? To increase in patient volume by 3 percent per year To increase market share To provide high...
-
Which of the following statements is not true? a.Companies that have higher fixed costs relative to variable costs have higher operating leverage. b. When a company's sales revenue is increasing,...
-
Because Natalie has been so successful operating Cookie Creations, Katy would like to have Natalie become her partner. Katy believes that together they will create a thriving cookie-making business....
-
Critical thinking ability is a necessary skill of forensic accountants as well as a key component of the scientific method. Find three published articles on the scientific method. Based on your...
-
A 50.0-mL sample of 0.080 0 M KSCN is titrated with 0.040 0 M Cu + . The solubility product of CuSCN is 4.8 10 -15 . At each of the following volumes of titrant, calculate pCu + , and construct a...
-
Pair off in class and practice a salespersons approach to a customer. Develop an approach that lasts 3 minutes and includes a greeting.
-
The following disclosure note appeared in the December 26, 2015, annual report of the Intel Corporation. Note 5: Cash and Investments (partial) Available-for-sale investments as of December 26, 2015,...
-
What is the effect on Mobile Select of a stronger dollar and a lower level of sales in the UK provided by Pogue? The sales, production costs and earnings decrease significantly.
-
Warf Computers, Inc., was founded 15 years ago by Nick Warf, a computer programmer. The small initial investment to start the company was made by Nick and his friends. Over the years, this same group...
-
2. Given below are selected account balances of Koorsee Manufacturing Company for the year 2019: Finished Goods Inventory Work in Process Inventory Raw Materials Inventory Sales Direct Labour Factory...
-
We wrap a light, nonstretching cable around a 9.00 kg solid cylinder with diameter of 32.0 cm. The cylinder rotates with negligible friction about a stationary horizontal axis. We tie the free end of...
-
What is the heat energy involved in the change of state, or phase, in water? sensible heat mechanical heat fusion heat latent heat
-
The wetter, intercepting slope of a mountain is termed the ________ slope, whereas the drier, downwind slope is termed the ________ slope. a. leeward; windward b. windward; leeward c. west side; east...
-
(b) A conical solid of diameter 1.5 m and height 2 m was immersed into the river in an inverted position as shown in Figure 2(b). The density of the water in the river was 1000 kg/m. If the base of...
-
A shock wave occurring when an object travels through air can be considered to be: A B C A loud bang as the object passes. A discontinuity in the air flow. Cold air meeting hotter air. D) Sound wave...
-
Which activity results in an increase of source of funds? Increase in Current Assets Decrease in Equipment Owner's Draws Decrease in Liabilities
-
Find an equation of the given line. Slope is -2; x-intercept is -2
-
The most probable velocity ump is the velocity possessed by the greatest number of gas particles. At a certain temperature, the probability that a gas particle has the most probable velocity is equal...
-
Using data from Appendix 4, calculate G for the reaction 2H2S(g) + SO2(g) 3S(s) + 2H2O(g) for the following conditions at 25oC: PH2S = 1.0 104 atm PSO2 = 1.0 10-2 atm PH2O = 3.0 10-2 atm
-
Use data in this chapter to determine the following. a. The electron affinity of Mg2+ b. The electron affinity of Al+ c. The ionization energy of Cl- d. The ionization energy of Cl e. The electron...
-
In what way are glaciers like dirty snowballs?
-
Distinguish between mechanical and chemical weathering.
-
Name an environment where wind shapes the landscape to a significant degree.
Study smarter with the SolutionInn App