Is is the first one. 1600=.45x
Answer:
202 cm^2
Step-by-step explanation:
SA = 2LW + 2LH + 2WH
SA = 2(4 cm)(5 cm) + 2(4 cm)(9 cm) + 2(5 cm)(9 cm)
SA = 40 cm^2 + 72 cm^2 + 90 cm^2
SA = 202 cm^2
Answer: 4
Step-by-step explanation:
18-14=4
54 - 14 = 40
40/5 = 8
Each friend recieved 8 beads
You mean f(x) = my+ b
This is called slope