Your answer would be C.) 18oz
The angle does not matter. Think of it as finding the other side to a triangle. Use
a=39 (line AB)
b=b (the leg we need to find)
c=89 (line BD)
(subtract the 1521 from both sides)
(square root both sides)
b = 80
AD=80
Answer:
Step-by-step explanation:
Given
Required
Plot a graph
First, we need to determine the minimum and maximum values of x and y
For x:
Minimum = 0
For maximum; Let y = 0
Solve for x
For y:
Minimum = 0
For maximum; Let x = 0
Solve for y
See Attachment for graph
100 x 5= 500 ($)
50 x 5= 250 ($)
40 x 5=200($)
so, she needs to sell min. 40 and mac. 100 cakes to reach her goal.
correct answer is b. 40_< x >_100