Seudónimo Seudónimo
  • 03-03-2021
  • Mathematics
contestada

In ∆ABC, if sin A = 8/17, what is cos B?

A. 15/17

B. 8/17

C. 9/17

D. 17/8​

In ABC if sin A 817 what is cos BA 1517 B 817 C 917 D 178 class=

Respuesta :

bossquantum
bossquantum bossquantum
  • 03-03-2021

Answer:

B is the correct answer.

because Cos = Adj / Hyp

so it is Cos B = 8 / 17

Answer Link

Otras preguntas

However young Einstein showed a talent for mathematics at the age of 12 he taught himself Euclidean geometry correct sentence
What is 325⋅213 ? A: 5215 B: 6215 C: 71415 D: 8115
abc congruent to pqr which of the following congruence statement is correct
SPANISH HELP PLEASEEEE
Using separation of variables, solve y′=(y−2)^2 sin(4x)
how do we actually see color
For each of the following, use logic laws to decide whether the statement is a tautology contradiction, or neither. a (a) (A B) A (B A) (b) (PP) AP
Solve : X^2 - 3x = -8 And Solve : -2x^2 - 16x - 44 = 0
Let C be the collection of all lines in the plane. Define a relation on C by saying that two lines are equivalent if and only if they are parallel or equal. Sho
How many primes occur between 0 and 230,948,202? (Note: the answer is the number of primes, not the primes themselves!) Answer Check