option C is correct......
Answer:
B.) It is the product of the initial amount and the additional amount after d days.
Step-by-step explanation:
You multiply in the problem to get your answer.
P = 2(L + W)
P = 192
192 = 2(L + W)
192 / 2 = L + W
96 = L + W
length to width.....7:5...added = 12
7/12 * 96 = 672/12 = 56 ft <== ur length
5/12 * 96 = 480/12 = 40 ft <== ur width
Answer:
Area of triangle ABC = 10
Option C is correct.
Step-by-step explanation:
We need to find area of triangle ABC
We are given A(2,1) B(4,7) and C(6,3)
The formula used to find
ABC is:
In the given triangle base= AC and height = BC
First we need to find the distance between A and C and B and C
The formula used to find distance between AC 
We have 
Putting values and finding distance

find distance between BC 
We have 
Putting values and finding distance

So, We have height =
and base = 
Finding area of triangle

So, Area of triangle ABC = 10
Option C is correct.