Answer:
m = 1
Step-by-step explanation:
m = (-13 - - 10) / (3 - 6)
m = -3/-3
m = 1
The <span>perimeter of a face of the new cube is 8 times larger than the previous cube.
</span>Let us say, the side of cube before increase is "a"
Then perimeter of the cube = 12a ,
because the cube has 12 sides.
And perimeter of a face of cube = 4a
Now, the side length is increased by factor of 3 i.e. new side is 3a
Thus, perimeter of new face of the cube = 4*3a = 12a
Therefore, the new perimeter is larger by = 12a - 4a = 8a
Answer:
695 km and hour
Step-by-step explanation:
Answer:
perimeter = 2(length) + 2(width)
Step-by-step explanation: