Answer:
The points are: (16.12,0),(-8.12,0).
Step-by-step explanation:
Solving a quadratic equation:
Given a second order polynomial expressed by the following equation:
.
This polynomial has roots
such that
, given by the following formulas:



Distance between two points:
Suppose we have two points,
and
. The distance between them is given by:

Find all points on the x-axis that are 14 units from the point (4, -7).
Being on the x-axis mean that they have y-coordinate equal to 0, so the point is (x,0).
The distance is 14. So






So 



The points are: (16.12,0),(-8.12,0).
Answer:
10?
Step-by-step explanation:
5 times Z= 5x 2= 10
I would have to say 2.3 but i dont know the real answer thats what i calculated
Answer:
6
Step-by-step explanation:
your answer would be approximately 6.604 but if you look at the first number it is the number 6 and you can see that it is one of your answer choices.
Look at the exponent and move the decimal that many places ( to the right for a positive number and to the left for a negative number)