deriiyahh deriiyahh

12-04-2018
Mathematics

contestada

I’m triangle abc sin A = 2

Im triangle abc sin A 2 class=

Respuesta :

jcherry99 jcherry99

13-04-2018

Short answer C

Comment
How to explain this is not simple. There are all kinds of ways of dealing with it.

One fact is that Sin(A) = Cos (90 - A). But you may not have had that yet.

An easier way is just to use side notation.

The sin of an acute angle in a right triangle is the Opposite over the hypotenuse.
In this case, Sin(A) = o/h = BC / AB which you were told was 24/25

Now look at the Cosine of B
It's definition is Adjacent / hypotenuse
Cos(B) = a/h = 24/25

Answer
Sin(A) = Cos(B) or
C <<<< answer

Answer Link

Otras preguntas

The stated purposes of the war in Iraq that began in 2003 involve all of the following except

Median of these numbers 3,7,3,9,4,7,3,7,5,2

what two things must happen for diffusion to occur?

Which region was most affected by decisionsomeone made at the Berlin conference of 1884

What impact do interest groups have on the budgetary process? a)They participate in appropriations hearings. b)They lobby government agencies to influence budge

Dr. Bunsen has a problem—he stored a rack of six bottles filled with clear colorless liquids too close to a heat vent and the labels fell off of each of the bot

Select the proper placement for parentheses to speed up the addition for the expression 4 + 6 + 5 A. (5 + 6) + 4 B. (4 + 6) + 5 C. 4 + (6 + 5) D.

use a cliche and I sentence you create

Which correctly completes in the graphic about the Articles of Confederation? a. adopted the first 12 amendments in 1790 b. was replaced by the U.S. Constitut

Most European immigrants came to the South to work on plantations. a. True b. False