Answer:
4
Step-by-step explanation:
The relation defined by f includes (4, 5). Then the inverse relation will include (5, 4).
Answer:
A
Step-by-step explanation:
This is an algebra problem pretending to be geometry. The perimeter is the sum of the sides. Geometry done.
3x + (2x + 1) + 2(x + 4) = 37
7x + 9 = 37
7x = 28
x = 4
Choice B
I think it is C: 4.95m + 0.72f although this isn't in my curriculum I think its correct.
Answer:
3 colors are required.
Step-by-step explanation:
3 colors are required.
We get this because the only way the same color of paint doesn't touch the same edge if it's on the opposite side. There are 3 pairs of opposite sides on our cube, so we must have 3 different colored paints.