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

Read the following poem, then answer the question that follows: Our family road trip is far from perfection. We've traveled for days in every direction. We are

Which grouping correctly summarizes the factors that increase the basal metabolic rate? A.greater fat-to-muscle ratio, small body build, advanced age B.greater

Use tenacity and eclipse in a sentence

How did the case of Gibbons v. Ogden have an economic impact on America in the 19th century? The Supreme Court's decision allowed state laws to override feder

True Or False: Lincoln faced northern opposition to the civil war after congress approved a draft or forced military service in 1863

three-point 3.652 minus 1.41 hundreds equals what

How to use calculator for different logs?

why was the far eastern diplomat at the north pole

log b M = Write the expression in exponential form.

Will give lots of points to who can help me with algebra.