A few that is charged per call.
It’s the constant which means that it isn’t going to change. It can’t be the total cost because there is no equal sign. It can’t be the cost per minute because the x represents the minutes, which means .1 represents the cost. Lastly it cannot be how long the call lasted because m is the minutes which is the length of the call.
Squaer pyramid
paralel plane
square base
therfor cross section is another square
Answer:
Perpendicular
Step-by-step explanation:
a²+ b² = c² is the formula for pythagorean theorem.
it is used to find out the hypotenuse(the side opposite the 90° angle) of a right angled triangle.
the two sides adjacent to the 90° angles are 'a' and 'c'. the theory is that if you add the squares of a and b, the hypotenuse is equal to c².
