Mathematics, 15.05.2021 07:30 cgrodner1

If A+B+C=180 PROVE sin^2A-sin^2B+sin^2C=2sinA. cosB. sinC

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.

Answers: 1

Answer

Mathematics, 21.06.2019 17:10

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Someone me what is the area of this figure? 18m 18m 8m 16m

Answers: 2

Answer

You know the right answer?

If A+B+C=180 PROVE sin^2A-sin^2B+sin^2C=2sinA. cosB. sinC...

Questions

Mathematics, 27.11.2019 02:31

Iam a two-digit even number. i am a multiple of 5. my tens digit is 8 more than my units digit....

Mathematics, 27.11.2019 02:31

On this tysm ❤❤❤in the box, type in the number that will correctly complete the sentence. jane has a debt of $63. she owes equal amounts t...

Mathematics, 27.11.2019 02:31

Add the polynomials 3x^5-2x^3+4x + 4x^6-5x^5+4x^3-x^2

Mathematics, 27.11.2019 02:31

Iwill mark brainliest and 5 s. here is part one i will post part two after i get an answer for this one. you so much! ❤️...

Physics, 27.11.2019 02:31

Which is true about the inductance of a solenoid? o it depends on the number of turns per unit length but not on the area of each turn. ...

Computers and Technology, 27.11.2019 02:31

Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." the ratings were obtained at one university in a state...

Chemistry, 27.11.2019 02:31

For which of the following equations is the change in enthalpy at 25 celcius and 1 atm pressure equal to δhf of ch3oh (l)? a.) ch3oh + 3/2 o2 > co...

Chemistry, 27.11.2019 02:31

Predict the product of the following reaction: ch3ch=chch3+h2oh3po4⟶product. enter the iupac name of the product...

Geography, 27.11.2019 02:31

Why are marine fossils common fossils to find...

Physics, 27.11.2019 02:31

Ga parallel-polarized electromagnetic wave impinges from medium 1 (µ1 = µ0, ε1 = 81ε0) to medium 2 (µ2 = µ0, ε2 = ε0). (a) what is the cr...

Mathematics, 27.11.2019 02:31

The events described the phrases "will graduate and is female" and "will graduate, given female" seem to be describing the same students. why are the...

Mathematics, 27.11.2019 02:31

The physical plant at the main campus of a large state university recieves daily requests to replace florecent lightbulbs. the distribution of the num...

Business, 27.11.2019 02:31

Nu company reported the following pretax data for its first year of operations. net sales 2830 cost of goods available for sale 2440 operating expense...

Business, 27.11.2019 02:31

The following information describes the production activities of mercer manufacturing for the yearactual direct materials used 30,000 lbs. at $5.15 pe...

Geography, 27.11.2019 02:31

For each question below, select either flash flood, widespread flood, or coastal flood. this type of flood is the most costly. this type of flood is t...

Business, 27.11.2019 02:31

Functional conflict: group of answer choices should be minimized is more likely to make people defensive and competitive se...

Business, 27.11.2019 02:31

General industries is expected to generate the above free cash flows over the next five years, after which free cash flows are expected to grow at a r...

Chemistry, 27.11.2019 02:31

The spontaneous direction of a metabolic reaction is dictated by the ratio of substrate and products under equilibrium conditions (k) and under cellul...

Chemistry, 27.11.2019 02:31

For which of these processes is the value of δh expected to be negative? i. the temperature (of water) increases when calcium chloride dissolves in wa...

Business, 27.11.2019 02:31

Which of the following statements is a positive statement? which is a normative statement? a. the federal minimum wage is increasing to...

More questions: Mathematics Another questions

If A+B+C=180 PROVE sin^2A-sin^2B+sin^2C=2sinA. cosB. sinC​

Answers

Another question on Mathematics

If A+B+C=180 PROVE sin^2A-sin^2B+sin^2C=2sinA. cosB. sinC