Robert earns $300 every week. what graph shows the relationship between number of weeks worked and total salary earned?

The answer is the second graph. It has a point at 1,300 meaning in one week he earned $300

22 root 2 over 2 centimeters

Step-by-step explanation:

since it's a 45 45 90 triangle, the side lengths are x, and the hypotenuse is x square root 2. So, if the hypotenuse is 22, you divide the hypotenuse by square root 2, rationalize the denominator(multiply numerator and denominator by square root 2), and then you get 22 root 2 over 2