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

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

What happens to the particles of a gas when the gas changes into a liquid? They move faster. They slow down. They increase in size. They decrease in size.

Click and drag like terms onto each other to simplify fully -2x+1+7x-3y

Identify the structures in the cell pictured on the right. (Cytoplasm, Cell membrane, DNA, Ribosomes.) Label A Label B Label C Label D

Simplify. 10^-3 Write your answer as a fraction, using the / symbol.

if 4, x, y, 13 forms an arithmetic progression find the value of x and y

In early Christian art, mosaics were a popular art form that used small, colored pieces of glass or stone. Which statement best describes most of the early Chri

Identify the structures in the cell pictured on the right. (Cytoplasm, Cell membrane, DNA, Ribosomes.) Label A Label B Label C Label D

summarize the italian renaissance in 3 sentences can someone make me a timeline of the renaissance

if the mass of an object is 150 grams and volume is 220 ml what is the density

Solve for x. -16 = 8x/9 A) x = 10B) x = -10C) x = -25 3/5