Step-by-step explanation:
6(p+3)-6(p+5)=6p+18-6p-30=-12
The perimeter of these can be found by adding length and width and then multiplying by two.
Rectangle A: (with all of the variables already doubled)
2x + 16 + 2x - 2
2x + 2x + 16 - 2
4x + 14
So rectangle A's perimeter is 4x + 14.
Rectangle B: (Still with all the variables already doubled)
8x + 10 + 6x - 4
8x + 6x + 10 - 4
14x + 6
So rectangle B's perimeter is 14x + 6
And now to subtract the two.
(7x + 3) - (4x + 14)
14x + 6 - 4x - 14
14x - 4x + 6 - 14
10x - 8
So it would be C.
Answer:
To dilate line F by a scale factor of 3 in the center of origin multiply points A and B by 3. For example, Point A(x*3,y*3).
Step-by-step explanation:
The volume of a rectangular prism is:
V=xyz where x,y,z are the dimensions...
In this case:
V=5*(2 1/2)*(1 1/2)
which is equal to
V=(12 1/2)*(1 1/2)
So the top one and the third one down are the correct volume.
That is call a mixed number
9/5=1+4/5
