Answer:
The coordinates of N are (-1,-6)
Step-by-step explanation:
M is the midpoint of AN
A(-7,4) and M(-4,-1)
The distance AM is given by (-4--7,-1 - 4) = (3,-5)
Since AM = MN;
N = M(-4,-1) + (3,-5)
N = (-4 + 3,-1 + -5)
This gives the coordinates of N to be;
N(-1,-6)
Answer:
6 1/4 x 3/4
25/4 x 3/4
Step-by-step explanation:
Marc freezes only a proportion of the pounds of granola, the expression for this proportion can be determined by multiplying the total pounds of granola by the fraction he wants to freeze
6 1/4 x 3/4
25/4 x 3/4
Answer:
25
Step-by-step explanation:
From the given information;
Numbers of posters that can be printed in an hour = no of impression/hour × no of plate utilized in each impression.
= 1000x
Thus, the required number of hours it will take can be computed as:

cost per hour = 125
If each plate costs $20 to make, then the total number of plate will equal to 40x
∴
The total cost can be computed as:


At C'(x) = 0




x = 25


where; x = 25

C''(x) = 1.6
Thus, at x = 25, C'' > 0
As such, to minimize the cost, the printer needs to make 25 metal plates.
The answer is 8 y=8 very easyyyy