vedant1707

How to determine the roots of polynomial   using its discriminant?

Consider right triangle below

Which expressions are equivalent to tan ( ∠G)?

Choose two answers:  

A.  

B.   

C.   

D. 

Consider right triangle ∠DEF below:

Which expressions represent the length of side ?

Choose two answers:

a. 3.8 tan (40)

b. 3.8  tan (50)

c.   

d.   

define relative frequency?

1. Define beat frequency