Answer:
Step-by-step explanation:
I don't know what systems you have to choose , but a system is:
18 = x+y
6 = x-y
x=12
y=6
so the boat moves at 12 miles per hour and the stream moves at 6 miles per hour
The equation would be m=25xd
Answer:
The length of tape that will be required to go round the 4 pennants will be 20 feet.
Step-by-step explanation:
A scout troop is making triangular pennants for their tents. Two sides of each pennant are 2 feet long and the third side is 1 foot long.
Therefore, the perimeter of the triangular base will be = (2 + 2 + 1) = 5 feet.
So, 5 feet of binding tape will be required to go around the pennant.
Hence, the length of tape that will be required to go round the 4 pennants will be = 4 × 5 = 20 feet. (Answer)
It’s either B or C!!!!!!!!!!
Find the range of 5,3,1,1,3,3,4,4,4,1,1,4,2,2,5,5,5,2,5,5
ExtremeBDS [4]
Answer: 4
find the largest number (5) and take away the smallest (1)
5-1=4