Answer:
A line that intersects a circle in exactly one point is called a tangent and the point where the intersection occurs is called the point of tangency. The tangent is always perpendicular to the radius drawn to the point of tangency. A secant is a line that intersects a circle in exactly two points.
Step-by-step explanation:
pls give brainliest
Answer:
1
Step-by-step explanation:
The y-coordinate is 4, so we count 4 units up the y-axis from the x-axis. You can also look at it as counting 4 units up from the origin. Then, we look at graph C. When y=4, when we're 4 units above the x-axis, x=1 since the point on the line falls 1 unit to the right of the y-axis.
I hope this helps!
For step 2 it should be x^2-16x+73
so they manufacture electric ones.
Answer:
a. Profit = $316.6
b. Profit=$0
Step-by-step explanation:
The computer store buys the computer at $474.40. If it sells it for $791 it will make a profit of:
But if it marks it down by 40% the selling price wwill be:
There it wont make a profit