kingdani34 kingdani34

12-05-2020
Mathematics

contestada

If sin2A = cos 3A, then measure of angle A is

Respuesta :

12-05-2020

Answer:

A=18

Step-by-step explanation:

If sin of an angle = the cos of another angle it means their sum is 90.

So,

2a + 3a =90

5a=90

a=18

If this helped please mark as brainliest :)

Answer Link

Otras preguntas

______ are the universal values and legal guarantees that protect individuals against actions or omissions, primarily by government agents, that infringe on the

Why did tensions between the united states and Soviet union become so great after ww11

Which of the following is true about specific rubrics? A. They require scores in several categories. B. They can be used for many different tasks. C. They us

PLEASE ANSWER ASAP, I'll give all my points dead serious. Brutus and Mark Antony both delivered speeches after the death of Julius Caesar. How do these speeche

On a very cold morning, it was -8°F. As the day went on, the temperature rose 2 degrees each hour. Which equation shows the temperature over time? A. y = -2x +

The next sentence is false. The first sentence is true. How is this possible?

Find the area created by the overlapping circles given the following information. Circle A: radius = 6in and m∠CAD = 90° Circle B: radius = 8in and m∠CBD = 60°

What change did Woodrow Wilson's Fourteen points promote

PLEASE HELP!!! What is the length of the diagonal of the square??

what are the amplitude. Phase shift and midline if f(x) = 2 sin(x+pi)-4