Make ratios.
12/16: 15/x
cross multiply
12(x) = 12x
16(15) = 240
12x = 240
isolate the x, divide 12 from both sides
12x/12 = 240/12
x = 20
D) 20 km is your answer
hope this helps
Answer:
C
Step-by-step explanation:
33)31
34) 31
35) 21
Check the last one to make sure it’s right . The first 2 I’m 100% sure they are correct
The solution is where the two lines meet. From the the graph, it looks like
(1, -1)
It will take 2.112 seconds when the object hits the ground
