Answer:
145 degrees.
Step-by-step explanation:
Because the lines are the same length on each half we know that the corner opposite to the right angle is also a rangle. In a quadrilateral (4 sided shape) the angles should add up to 360 degrees. We now have the total as x + 35 + 90 + 90 = 360 which when rearranged gives x = 145 degrees.
Since ur using i as a imaginary unit, the answer is -11/2 and simplify that and u get -5 1/2.
Y=3x^2-15x-x+5=3x^2-16x+5
(3x-1)(x-5)
-5(x^2+12+36)+22=-5x^2-24-180+22=
=-5x^2-182
Answer: Cola is more profitable over Coffee
Step-by-step explanation:
E(cola) = 0.3 * 1500 + 0.7 * 5000
E(cola) = 450 + 3500
E(cola) = 3950
E(coffee) = 0.3 * 4000 + 0.7 * 1000
E(coffee) = 1200 + 700
E(coffee) = 1900
From the decision tree which is attached, and the calculations above, it would be advised that the firm should focus on Cola, since it has a higher expected revenue of $3950, compared to the expected revenue of $1900 for coffee.
See the attached image for the decision tree
Its C because the 18in is the height, the 12in is the width, the 24in is the length. Which you just multiply together.