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

How does tourism increase incone and employment opportunity in a country?pleas give me answer

Find the perimeter of the rectangle

What is 2*log(3)? Expanded and get the exact answer.

how did discriminatory law continue to exist after the Union won the Civil war and the reconstruction amendments were passed?

Find twe positive even consecutive intecers such that the square of the smaller integer is 10 more than the larger integer.

write the necessary steps that need to be followed in maketing

Old MacDonald had a farm with some raspberry bushes. During the summer 5 of the bushes died from the heat. Each bush produces 6 pounds of raspberries in the fal

I am confused on this question

identify independent variables treament and dependable variable measured outcome

solve the following please! with steps