213 - 102 = 111 miles from Praireville to Dorchester
Answer:
17.6625 m³
Step-by-step explanation:
The formula for volume of a cylinder is V = π * r² * h
Now we must rewrite the formula replacing variables. Also we will use 3.14 for pi
V = 3.14 * 1.5² * 2.5
Solve like usual. Keep in mind the order of operations
This gets you 17.6625
Round if needed.
Answer:
7∠82°
Step-by-step explanation:
Well angle 6 and 7 are complementary angles, meaning they both add up to 180°.
So we do 180 - 98 which is 82°.
Answer:
I think number 4 I'm not sure
Is the same as the one you just did.
keep in mind that, going against the current, the current's speed erodes speed from your regular speed, whilst if you're going with the current, the current's speed adds to it.
now, in this case, you row 5mph, going upstream you're only doing 3mph, whatever happened to the other 2mph? well, the current speed eroded them, meaning the speed of the river is 2mph.
now, going downstream with the current, your regular speed is 5mph, and the current is 2mph, since the current adds to yours, then you're going 5 + 2, mph.
