Answer:
a.Qualitative and Continuous
Step-by-step explanation:
Answer:
radius is 7.5cm and the diameter is 15cm
Step-by-step explanation:
Radius = 7.5cm.
The diameter of a circle is twice the length of the radius.
Therefore the radius is 7.5cm and the diameter is 15cm!
Hope this answer helps you :)
Have a great day
Mark brainliest
1) That equation cannot be factored. And you cannot find roots by using the root theorem or any exact method.
2) That means that you should use either a numerical method, which exceeds the high school level (even the basics college levels), or a graphing calculator.
3) I opted for the graphing calculator and found these roots for you:
One important observation is that the degree of polynomila, i.e. 6, indicate the maximum number of roots:
So, you can expect 6 solutions. These are:
Real roots:
x ≈ 0.65
x ≈ 2.13
Complex roots:
x ≈ -1.48 - 0.24i
x ≈ - 1.48 + 0.24i
x ≈ 0.59 - 1.87i
x ≈ 0.59 + 1.87i
If you draw a simple diagram you can see that point to form a right angle ACB, C must be at (3,0).