Find the exact value, given that  with A in   with B in  and  with C in sin 2C

A.
B.
C. - 
D. - 


Answer: D

Mathematics

You might also like to view...

Use an increment of 0.3 to estimate the value of   at  if

varid="variable_id_field" variablename="impvar_5eeb0d5e09644576a0fd33444" />. Round your answer to two decimal places. ? A. -0.13 B. -0.04 C. 0.00 D. None of the above

Mathematics

Divide and simplify completely: -12 ÷ 

A. -
B. -20
C.
D. -

Mathematics

Replace the question mark by < or > to make a true statement. ? 

A. < B. >

Mathematics

Solve the problem.A new homeowner has a triangular-shaped back yard. Two of the three sides measure 65 ft and 80 ft and form an included angle of 125°. The owner wants to approximate the area of the yard, so that he can determine the amount of fertilizer and grass seed to be purchased. Find the area of the yard rounded to the nearest square foot.

A. 2130 sq. ft B. 4260 sq. ft C. 5200 sq. ft D. 2129 sq. ft

Mathematics