If you look at a unit circle (or you have one memorized, which I would strongly suggest) (√2/2,√2/2) is located at the radian value $\pi /4$ , which is 45 degrees

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4 years ago

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Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Lou's car had 5.9

max2010maxim [7]

Answer: $26.98

Step-by-step explanation:

1. You have the following information given in the problem above:

- Lou filled the tank with gas that cost $3.80 per gallon.

- Lou's car had 5.9 gallons in the 13-gallon tank.

2. Therefore, if he filled the tank, you can calculate the total amount of money Lou spent, by subtracting 13 gallons and 5.9 gallons and multiplying the result by $3.80.

3. Then, the result is:

$total=(13-5.9)(3.80)\\total=(7.1)(3.80)\\total=26.98$

5 0

4 years ago