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

Im doing an assignment about me and I have to write about my interests a hobbies. The sentence has to be written in a creative way, so How should I start the s

A 9-foot piece of wood is cut into 5 equal sections. Which equation shows how to find the number of feet in each section?

The equation below describes a proportional relationship between x and y. What is the constant of proportionality? y=2/7x

Select answer about motion and newtons law and explain why it's correct 23POINTS NEED ASAP

the sum of 2 3/5 + (-1/5) write in simplest form

Which groups were opposing the British and their policies in North America and why?

Chad bought a box of raisins. he gave 1/6 of it to one brother, 1/4 to another brother, and he kept the rest for himself. what fraction did he keep?

Compare and contrast your Sweet Sixteen experience with a Quinceañero birthday party . You can use your own Sweet Sixteen experience or, if you’ve not had one,

which rock star legend lived with David Bowie in Berlin

Evaluate the expression 40÷1+3-(3×7)+7-5