Answer:
sin^2(45) = (√2/2)^2 = 1/2
Step-by-step explanation:
sin2x = sin2 * x = 0.909x
sin(2(45)) = sin90 = 1
Hope this helps.
Answer:
Step-by-step explanation:
Neither are a function because they do not pass the vertical line test.
we have the function
For x=2
substitute
therefore
<h2>the answer is 4.20 million dollars</h2>
Answer:x
xhxxfhhhxhxfghghfxf
Step-by-step explanation:hgxfhgh
xhfxfhxfhxfhhxffhx
x = child tickets
y = adult tickets
x + y = 141
5.60x + 9.30y = 974.60
y = 141 - x
5.60x + 9.30 ( 141 - x ) = 974.60
5.60x + 1311.3 - 9.30x = 974.60
-3.70x + 1311.3 = 974.60
-3.70x = 974.60 - 1311.3
-3.70x = -336.7
x = 91
91 child tickets were sold that day
