Answer:
n=48
Step-by-step explanation:
- add 48 to both sides to get rid of it
- 43+5=48
- n=48
Answer:
11 m/s
Step-by-step explanation:
Using v = u + at
where
v = final velocity which we want to find out
u = 3
a = 2
t = 4
v=u+at
v = 3 + 2×4
v =11 m/s
Answer:
40 miles
Step-by-step explanation:
let distance be d and time be t
Since d varies directly with t, then the equation relating them is
d = kt ← k is the constant of variation
To find k use the condition d = 75 when t = 3
k =
=
= 25
d = 25t ← equation of variation
when t = 1.6, then
d = 25 × 1.6 = 40 miles
Answer: (3,5)
Step-by-step explanation:
you just need to find the point in which the two line meet
the answer will be that coordinate point which is (3,5)