Its the distributive property
Answer:
Step-by-step explanation:
The two shapes are congruent, so that means AB corresponds to FG, BC to GH, CD to HI and so on. Basically this means AB = FG and so on. So this means CD = HI. And we know CD = 10 so HI = 10.
No,Yes,No,Yes (the answers in order)
Answer:
6 trips
Step-by-step explanation:
40/5 = 8km per trip. 48/8 = 6 trips
F(C) = 9/5C + 32
I'll just change F(C) to y and 9/5C to 9/5x.
y = 9/5x + 32
inverse...
x = 9/5y + 32
9/5y = x - 32
y = 5/9x - 160/9
Sooooo
F(C) = 5/9C - 160/9
