JaceionN602828 JaceionN602828
  • 03-11-2022
  • Mathematics
contestada

Which expression has the same value as sin(20∘)?A)cos(10∘)B)cos(20∘)C)cos(40∘)D)cos(70∘)

Respuesta :

JayvenD54226 JayvenD54226
  • 03-11-2022

sin 20 = y / r

cos 70 = y/ r

sin 20 = cos 70 = 0.342

Answer:

cos 70

Ver imagen JayvenD54226
Answer Link

Otras preguntas

what do you predict will happen when a crystal of potassium nitrate is added to the saturated solution as it cooled? what might happen if no crystal were presen
7 is what percent of 105
Couple and family _____ is one of the most important components in successfully dealing with life's challenges.
Comment the cost of ploughing in a square field is Rs 2450 @ Rs 2 per square meter find the length of the side of the square. Answer2A/100=2450 and A=s^2 so 2s^
Based on the given angle measures, which triangle has side length measures that could be correct?
1. What are the beliefs of Creon, Antigone, and Haimon about laws? Compare and contrast.
Why did the delegates to the constitutional convention divide the powers of the national government among three different branches?
Two boats are traveling from different cities, with two different destinations. Boat 1 is traveling from City A (West 120 degrees, North 102 degrees) to city B
Which is the best analogy for scientific inquiry?
Read the excerpt from The Code Book. The difference between ordinary and digital mail can be illustrated by imagining that Alice wants to send out invitations