The lowest points of the graph are at x= -2 and x=4
at those points, the values of the local minimum are y= -3 and y= -5
Answer:
she should set up a budget on how much she makes
Step-by-step explanation:
The true statements are that the diameter is 5 in, the base area is 19.63 in², the volume is 58.88in³ and the cost is $14.72.
Since the radius is 2.5 in, the diameter is 2*2.5 = 5.
The base is a circle. Therefore the base area is found by the formula
A=πr²=(3.14)(2.5)²=19.625≈19.63in².
The volume of a cone is given by multiplying the base area by the height and then taking 1/3 of it:
19.625(9)/3 = 58.875≈58.88in³.
The cost would be 58.88*0.25 = $14.72.
Answer:
(7,5)
Step-by-step explanation:
2(12 - y) + 3y = 29
24 - 2y + 3y = 29
24 + y = 29
y = 5
x = 12 - 5
x = 7
Answer: i have no idea
Step-by-step explanation:i still really don’t know