The answer is: " 75 minutes " .
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Note:
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1 hour and 15 minutes = [60 + 15] minutes = 75 minutes .
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First, plot the y-intercept which is 150. So, plot the point (0,150).
Then, just input values of x into the equation.
Use the value of x you input and y value you got after solving into (x,y) and plot the point.
Answer:
2
Step-by-step explanation:
ACUTE ANGLE.
this is because the angle is less than 90 degree and greater than 0 degree