Part A: Find the area of the circle of spilled milk as a function of time, or A[r(t)]
πr^2 = π(4t)^2 =π4^2*t^2= 16πt^2
Part B: A= 16π(4)^2 = 256π= 803.84
You should thank this guy, not me: https://www.peeranswer.com/question/55c927f10fa305466a8d3809
Hope this actually still helps! :)
Remark
The area = 4*(x + 3) to start with. If you remove the brackets,
A = 4(x + 3)
A = 4*x + 3*4
A = 4x + 12 <<<<<< Answer for A
Part B
The area will become 4 times larger.
A = 4*(4x + 12)
A = 16x + 48
Argument
You may not be wholly satisfied with an unproved statement. I could prove it with algebra but it might be easier just to give an example.
Area = L * W
L = 10
W = 5
Area = 10*5
Area = 50
Now double both L and W
L = 20
W = 10
Area = L*W
Area = 20*10
Area = 200 which is 4 times the size of 50.
Answer:
Step-by-step explanation:
a.6/1/2=x
b. 12
Answer:
0
Step-by-step explanation:
20 + 7 + 4 + 1 = 32 there is none left over
Answer:
56 degrees
Step-by-step explanation: