Answer:
$3.90
The cost of making them all is 1.50 subtracted from the profit he made
Answer:
See explanation
Step-by-step explanation:
A circle is a figure where all of the points on its graph are equidistant from a single, central point. You can define a circle in a plane with the formula (x-h)^2+(y-k)^2=r^2, where h represents the x coordinate of the center, k represents the y coordinate, and r represents the radius. Hope this helps, and feel free to ask for more clarification!
Answer:

Step-by-step explanation:
we know that
Applying the Pythagoras Theorem

solver for x



Answer:
True
Step-by-step explanation:
A point is zero-dimensional with respect to the covering dimension because every open cover of the space has a refinement consisting of a single open set.