Answer:
B
Explanation: dont got one
In ijk notation, the boat has velocity (relative to the water)
and the current has velocity (relative to the Earth)
The boat's "true" velocity (relative to the Earth) satisfies
so that
which translates to a speed of about 16.5 km/hr in a direction of 25.48º South of East.
Answer:
7161 km³
Step-by-step explanation:
28²+b²=32.5²
784+b²=1056.25
b²=1056.25-784
b²=272.25
b=√272.25
b=16.5
1/2x28x16.5x31=7161
Answer:
-28
Step-by-step explanation:
2(x-5) = 3(x+6)
Solve for x by first distributing
2x-10=3x+18
Subtract 2x to both side to get x by itself
-10 = x +18
<em> x = -28</em>