16-06-2015
Mathematics

contestada

Evaluate: sin 90 degrees

Respuesta :

16-06-2015

Sin(90)=1 because on the unit circle if you go to 90 degrees then look at the y axis youre one up

Answer Link

Otras preguntas

How do decomposers interact with their ecosystem.

the forces of volcanic eruptions vary:some eruptions explode violently,and others are slow and quiet. Which type of eruption is happening when pyroclastic mater

10 boys share 7 cereal bars equally ,what fraction of a cereal bar does each boy get ?

X^2+5x-104=0 solve quadratic equations

Which of the following is equivalent to (4x²)³ ? A. 64x⁸ B. 12x⁵ C. 12x⁶ D. 4x⁵ E. 4x⁶ Can someone explain this one for me?

rose bush — grasshopper — mouse — snake —hawk — earthworm The hawk could eat either the snake or the mouse and, thus, could represent which two different levels

how to use the distributive property to expand "mx(ab-b)"?

Which of the following was a victory for organized labor? (A) Taft-Hartley Act (B) AFL strike against US Steel in 1919 (C) Wagner Act (D) Sherman Antitrust Act

What expression has the value of 0.032 ?A. 3.2 ×10²B. 3.2 ×10²C. 3.2 ×10³D. 3.2 ×10³

What is 5a*2 -6a+7a*2+3a-2+8a+7= Distribute and combine like terms