Answer:
The solution of the given quadratic equation is 1 and (-10).
Step-by-step explanation:




Solving equation by quadratic formula:
Here , a = 1,b = 9, c = (-10)



The solution of the given quadratic equation is 1 and (-10).
The mean will be 5 points higher...so...c would be the answer!
The reference of the angle would be 45 degrees
The ratio is 2:3 for the side lengths of the triangles.
so 6:9 is one side and 5:x would be the other side
2/3 of five is 3.33 and multiplying that by 2 gives you 6.67
If there is a triangle with Sid a and b then sina b/✓a2+b2and seven=✓a2+b2/a