Parellel would mean that it's the same slope, so it's one of the first three. Checking each of them individually, we see that the first one, when you plug in 3, results in 1, getting (3,1)!
H^2=x^2+y^2
9^2=4^2+x^2
81=16+x^2
x^2=65
x=8.1cm
Answer:
22.6 km/hr
Step-by-step explanation:
58.8/2.6=22.6
Answer:
15%
Step-by-step explanation:
The first step is to calculate the decrease
= 500-425
= 75
The percentage decrease can be calculated as follows
= 75/500 ×100
= 0.15×100
= 15%
Hence the percent decrease is 15%
