Well... all u have to do is 85 divided by 4 which equals 21.25..... unless there is another part of the question!!
Answer:
Step-by-step explanation:
we have f=-6.5
-2.75- (-6.5)= -2.75+6.5=3.75
Answer:

Step-by-step explanation:
Formula for finding the volume of a triangular prism is given as:

where,
b = breadth = 7cm
h = height = 6cm
l = length = 10cm
Thus,




Answer: slope: 3/2
y-intercept: 0,4
Step-by-step explanation: