Answer:
Step-by-step explanation:
When you have something like that, just think that the first number goes on top and the second number goes on bottom.
Answer:
Explanation: L = longer piece S = shorter piece
L + S = 22
L = 4 + S
S + S + 4 = 22
-4 -4
S + S = 18
S = 18/2 = 9 cm
L = 4 + S —> 4 + 9 = 13 cm
To confirm:
13 cm + 9 cm = 22 cm
Therefore, the shorter piece is 9 cm.
45 minutes = 3/4 hours
so his speed = 6 / 3/4 kph
= 8 km / h Answer
The answer is:
(x-5 - sq root 29) (x-5 + sq root 29)
Answer:
1) Mutually exclusive
2) Overlapping or inclusive