jakaylathompson22 jakaylathompson22

04-03-2021
Mathematics

contestada

Given that sin 60° ≈ 0.866, write the
cosine of a complementary angle

Respuesta :

04-03-2021

Answer:

Step-by-step explanation:

Complement to 60° = 30°

cos(30°) = sin(60°) = 0.866

Answer Link

cwrw238 cwrw238

04-03-2021

Answer:

0.866.

Step-by-step explanation:

We use the identity

sin x = cos (90-x)

So the cosine of the complementary angle is also 0.866.

Answer Link

Otras preguntas

Pls help me with this question and explain how you got the answer!!!!!

Please help! I will mark as brainliest IF answer is right. <3

The first time I wasted 100 points and someone gave me the wrong answer, :( so pls answer correctly :]

Find the distance between points J and Q. 0 +++ + -50 -30 -10 + 50 10 30 label optional Y X

The ratios are not constant; therefore, the points in the table do not form a direct variation.

Simplify 2x + x + x + 2y x 3y xy PLEASEEEEEEE

Spanish help please rn I’m begging y’all

One mole of an ideal gas, with Cv = 20.8 JK-Imol-1 is transformed at constant volume from 0 °C to 75 °C. Calculate q, w, AU, and AH for this process. Note that

Find the measures of two suplametery angles if their measures are in the givin ratio 2:3

What is the purpose of federalism?