amarriamorgan372 amarriamorgan372

12-01-2021
Mathematics

contestada

if sin(x)=0.5, then cos(90-x)=

Respuesta :

aristeus aristeus

12-01-2021

Answer:

0.5

Step-by-step explanation:

we know , cos(90-α)=sinα

Given:sin(x)=0.5

So, cos(90-x)=sin(x)

=0.5

Therefore, cos(90-x)=0.5

Answer Link

Otras preguntas

Olaudah Equiano is famous for his?

9×1= 9 9×2 =18 9×3 =27 9×4 =36 9×5 =45 9×6 =54 9×7 =63 9×8 =72 9×9 = 81 9×10= 88 Pls share the logic behind this!

Sodium hydroxide is a strong base. What is the pH in a 0.01 mol/dm3 solution? a. pH=2 b. pH=12 c. pH=-2 d. pH=0.01 mol/dm3

A sample of neon effuses from a container in 38 s. The same amount of an unknown noble gas requires 77.5 s. What is the unknown gas?

When eight times an unknown number is decreased by 208 the result is four times the unknown number.

The Bowman family has $215,322 in assets and $182,009 in liabilities. Whatis the net worth of the Bowman family?A -$33,313B $397, 331C $33,313D $215,322

-5x - 5y + 4x - (2y + 3)

"Each of us tends to choose environments or situations in which our existing personality traits will be reinforced or supported. Caspi and colleagues refer to t

What are the three provisions stated in Disabilities Act passed by Government of India in 1995.

Read and choose the correct option to answer the question. To whom would the following directions apply? Toma vitaminas y come más porciones saludables al día.