kareemfacos kareemfacos
  • 17-08-2020
  • Mathematics
contestada

given that cos 60°= sin 30°= 1/2 and cos 30°= sin 60°= √3/2, evaluate tan 60°-1/ 1- tan 30°​

Respuesta :

Muditha Muditha
  • 17-08-2020

Answer:

answer is on the sheet photo

Ver imagen Muditha
Answer Link

Otras preguntas

Structural formula PF2Cl3?
in a hot climate what would be the advantage of building homes that are partly underground
What is 100,000 in words
What is the domain of g (x)=1-2x^2
a sound pulse emitted underwater reflects off a school of fish and is detected at the same place 0.01 s later. how far away are the fish?
A projectile follows a straight-line path instead of a parabolic trajectory. Which could be the launch angle? would it be 90 or 45 or 3o??
What kind of image is formed when an object is placed between the focal point and the vertex on the principal axis of a concave mirror?
How do you use the product rule to find the derivative of y=x2⋅sin(x)y=x^2*sin(x) ?
A boy drops a stone from a cliff , which reaches the ground in 20 seconds. Calculate the height of the cliff.
Alan is 14 years old. he is twice as old as his brother James. how old is James?