Answer:
regtangular Angeles
Step-by-step explanation:
398
6yeard and student gaf
Answer and Step-by-step explanation:
The answer is 5 units.
This is because the slope of that line is 2.5, and diagonal 2.5 units twice.
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Answer:
C
Step-by-step explanation:
2,3,5,5,<u>6</u>,7,8,8,11
6 is the middle line, 8 is the end of the box, and 4 is the beginning of the bow.
Hope this helps.
Answer:
66
Step-by-step explanation:
have a great day
If she went 10 miles upstream in the same time as she went 20 miles downstream, that means the downstream speed is twice the upstream speed.
The speed is still water is 9 mph.
The speed of the current is c.
Going downstream, the current adds speed, so the sped downstream is 9 + c.
The speed upstream is 9 - c.
9 + c is twice 9 - c.
9 + c = 2(9 - c)
9 + c = 18 - 2c
3c = 9
c = 3
Answer: The speed of the current is 3 mph.
Check:
9 + c = 12
9 - c = 6
By taking into the account the speed of the current, the downstream speed, 12 mph, is indeed twice the upstream sped, 6 mph.
