A recipe calls for 4 carrots for every 2 cups of water. Which expression can be used to find the number of carrots needed for 1
2 answers:
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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).