Yesss they are parallel lines:)
The roots or the Zeros of <span>x^2 – 2x – 15 = 0 would be
C. x=5, -3</span>
Answer:
the answer is 7×9=(7×10)-(7×1)
The probability is 0.8997.
We will use a z-score to answer this question. z-scores are given by the formula

With our information, we have

Looking this up in a z-table (http://www.z-table.com) we see that the area to the left of this (everything less than, up to this value) is 0.8997.
Answer:
Circumference is 2piR =31.4
Area is pir^2=78.5
Step-by-step explanation: