Answer:
see below
Step-by-step explanation:
cos(420°) = cos 60 = 1/2
sin(450°) = sin 90 = 1
Answer:
Step-by-step explanation:
Answer:
re08uwahrewrai098nyryvrhheuaviufvsdsavad <<< Don't do this please
42.3 meters
He would use 2 musical notes because 4/2 is 2.
The solution to the equation is x = 7 , -2 , Option C and D is the right answer.
<h3>What is an Equation ?</h3>
An equation is a mathematical statement formed when two algebraic expression are equated by an equal sign.
It is given that the equation is

Taking square on both sides
3x-5 = (x-3)²
3x-5 = x² +9 -6x
x² -9x -14 = 0
x² -7x +2x -14 = 0
x(x-7) +2(x-7) = 0
(x-7)(x+2) = 0
x =7 , x = -2
Therefore the solution to the equation is x = 7 , -2 , Option C and D is the right answer.
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