alexismcclary2573 alexismcclary2573

11-06-2017
Mathematics

contestada

tan a = 6/8; a is in QIII. What is sin 2a?

-12/16

24/25

24/32

-25/24

Respuesta :

Ninayzl Ninayzl

11-06-2017

24/25
sin(2a)=2sin(a)cos(a), and you know tan(a), draw the picture and you will see it

Answer Link

Otras preguntas

State the correct polar coordinate for the graph shown.It is not the option selected.

CHOOSE THE CORRECT ANSWER FROM THE BRACKET 1. The sum of 2 integers is zero. If one of them is -5, then the other is------------ a) 2 b) -5 c) +5 d) 0

Simplify the expression. Write the answer using scientific notation. (5x107)(6x104) A) 1.1 x 1012 B) 3.0x 1029 C) 3.0 x 1012 D) 1.1 x 1029

The owner of an organic fruit stand also sells nuts. She wants to mix cashews worth $5.50 per pound with peanuts worth $2.30 per pound to get a 1/2 pound mixtur

Simplify 10 - [14 = (3 + 4) · 2]+3

Explain the role of ignorance in the rapid spread of the Corona Virus

Which event was the western dating tradition based upon? A . The creation of the world B.The foundation of the roman empire C. The birth of jesus christ D. T

Write a function called "equals" that accepts 2 arguments The two arguments will be of type list The function should return one string, either "Equals" or "Not

whats the biggest mystery about the virus

What were the major tenets of john f. kennedy's presidential platform?