Find all values of x in the interval [0, 2Ï] that satisfy the equation. (enter your answers as a comma-separated list.) 6 + 3 co
s(2x) = 9 cos(x)
1 answer:
There are x values. 3 4 5 2
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612 π m³ and <span>1922 m³ are your answers.</span>
Easy
82% correct
82 out of 100 correct
82/100 of ttoal correct
total=50
82/100 times 50=
41/50 times 50=41 correct
ratio is 41:50
B is answer
Yes, 8 is a solution to the equation
Answer:
2/3 (B)
Step-by-step explanation:
The y values increase by 2 every time and the x values increase by 3. The rule for slope is rise(y)/run(x) so you get b, 2/3
2x²+7x+3=0
2x²+(1+6)x+3=0
2x²+1x+6x+3=0
x(2x+1)+3(2x+1)=0
(2x+1)(x+3)=0
2x+1=0. x+3=0
2x=-1. x=-3
x=-1/2
