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

38.2mm converted into cm

what does a suffix do? a. attaches to the end of a word b. gives the main meaning of a word c. comes at the beginning of a word d. makes a word negative

How could shifts in the physical environment have caused major changes in early civilizations (select 2) A) Build up of silt could have made Rivers less salty

i really need help with this

what muscle brings the shoulders and arm backwards

Which of the following is a characteristic of a sedentary person

what is the slope of the line x = −5? a) undefined b) 0 c) -5 d) 5

How did a warming climate 12000 to 10000 years ago impact the paleo-Indians living in the Americas at the time

the density of ice is _____ that of liquid water. a. greater than b. equal to c. less than

fifty students are trying to raise at least $12,500 for a school trip they have already raised $1,250 how much should each student raise on average in order to