You multiply 33 by 0.9 because it's minus 10% (0.1) and the answer is $29.7
Answer:
y = -x + 8
Step-by-step explanation:
Equation of a line is:
y = mx + c
m = -1
c = 8 (y-intercept)
y = -x + 8
Basically meaning that no model can exactly be on point with whatever it is modeling. Two things cannot be EXACTLY identical to what they are referring to, but it is saying that some can get close enough to be useful as an example.
9..................................................................
Area of the shaded part is given by:
A=(area of the sector)-(area of triangle)
A=(θ/360πr²)-(1/2sinθab)
A=(120/360*π*6²)-(0.5*6²*sin120)
A=12π-15.59
A=22.1 cm²
Answer: A=22.1 cm²
