Answer:
since the line goes through the origin you dont need a y intercept.
y= x/2
or y= 1/2 x
Answer:
Average speed of the two boats are 28 km/hr. and 24 km/hr.
Step-by-step explanation:
Let the average speed of the boat with larger speed is x km/h and that of the other boat is y km/h.
Now, given that x - y = 4 ...... (1)
If the distance, that the first boat covers in 3 hrs. is d km then the second boat covers d km in 3.5 hrs.
Therefore, and
Now, from equation (1), we can get
⇒
⇒ km/hr.
Again, km/hr.
Therefore, the average speed of the two boats is 28 km/hr. and 24 km/hr. (Answer)
Answer:
a=9b=12c=15
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Convert the element to fraction:
/
Switch the division to multipl:
2/1 * 2/5
Cross multiply:
2 is elimiated and 1 and 5 remain.
Answer is 1/5 which is 5.
Assuming each statement is claiming the first set is a subset of N, the second statement is false. 0 is not part of the natural numbers.