Answer:
No, Justin is incorrect.
Step-by-step explanation:
1. To find how much 18/40 as a percent is, we just multiply 18/40 by 100:
2. As you can see, 18/40 as a percent is 45%, not 35%. Therefore, Justin is incorrect.
Answer:
slope : 1/15
Step-by-step explanation:
slope = change in y / change in x
change in y = 1 / change in x = 15
therefore, 1/15 = slope
So, this is too vague but I'll solve for both quadratic formula and find the discriminant.
Quadratic formula: <span>x=<span>5+<span><span><span>√35 OR</span><span> </span></span>x</span></span></span>=<span>5−<span>√<span>35
Finding the discriminant: 141</span></span></span>
Check the picture below.
recall that negative angles go "clockwise".