momenibrahimelayyan
momenibrahimelayyan
28-01-2021
SAT
contestada
What is the answer with steps
Respuesta :
DWRead
DWRead
28-01-2021
cos(2θ) = cos²θ - sin²θ = (1-sin²θ)-sin²θ = 1-2(7/9)^2 = -17/81
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
A) equal lines B) parallel lines C) perpendicular lines D) None of the above
for each babysitting job anna charges 2.50 for bus fare plus $8 per hours she worked. She charged 3.50 for her last babysitting job. how many hours did she baby
DNA replication is called semiconservative because A. no extra nucleotides are incorporated into the replicated DNA molecules. B. both of the resu
sin 3x=root3/2. solve
What is an equation of the line that passes through the points (−2,−7) and (−1,−3)? Put your answer in fully reduced form.
if the feed per revolution on an upright drilling machine is set to 1/64" and the rpm is set to 105, how many revolutions are required for the drill to advance
subtract 60 from the sum of 8e and 20 when e=7
Can someone help me understand this?
if the substance entering the cell was un higher concentration inside the cell than outside the cell,what type of transport would be required? explaun
MARKING BRAINLIESTT !!In a Zoo Park we have Rabits,Cows and Chickens in raport 6:3:2.There are 8 more rabits than Chickens.How many Cows are there?
