redheadangel
redheadangel redheadangel
  • 03-08-2015
  • Mathematics
contestada

Which of the following is equal to angle C?
A.cos (a/c)
B.sin (a/c)
C. tan^-1 (c/a)
D. cos^-1 (c/a)

Which of the following is equal to angle C Acos ac Bsin ac C tan1 ca D cos1 ca class=

Respuesta :

RedRicin
RedRicin RedRicin
  • 03-08-2015
tangent = opposite/adjective
tan(C) = c/a
We can use an inverse ratio to find the measure of <C.
C = tan^-1(c/a)
Answer Link
Аноним Аноним
  • 07-08-2015
tan(C)=O/A=c/a

Therefore:

C=tan⁻¹(c/a)

So your answer is C.
Answer Link

Otras preguntas

Which Biblical hero was the subject of this famous bronze statue by Florentine sculptor Donatello? a. Moses b. Solomon c. David d. Abraham
Evaluate the expression when r = 8.2 and s = –3.7. r – 2s a. –22.94 b. 0.8 c. 4.5 d. 15.6
Polymers are formed by joining several units called monomers.what does the term monomer refer to? the answers are a unit made up of several compounds a unit ma
5. Which of the following sentences contains an italicized word that's used as a predicate adjective? A. Jerry looks ill today. B. Jerry looks at the map. C. Je
What is 3 square root -27/64
Which would a historian use most often to research people or events from the past? a. old books and papers b. old buildings and ruins c. old tools and pottery
In which taxonomic phylum is ginkgo classified? a. Gnetophyta b. Cycadophyta c. Anthocerophyta d. Ginkgophyta
A star at the end of its life-cycle, composed of mostly carbon, is a A. nova. B. giant. C. red dwarf. D. white dwarf.
30-[(9x2)-(3x4)] numerical expression ;)
How u write an inequality for brigitte is shorter than 5 feet (brigitte height =h)