39.4 is ur answer because 3.14 x 2 (the radius) is 6.28 and if you square it you get 39.4
Answer:
=2977
Step-by-step explanation:
-2317 - (-5294)
-2317 + 5294
2977
Answer:
In mathematics, the determinant is a scalar value that is a function of the entries of a square matrix. It allows characterizing some properties of the matrix and the linear map represented by the matrix.
Answer:
In the equation y = mx + c the value of m is called the slope, (or gradient), of the line. It can be positive, negative or zero. The value of c is called the vertical intercept of the line. It is the value of y when x = 0. When drawing a line, c gives the position where the line cuts the vertical axis.
Step-by-step explanation:
hope that helps!!!!!!
Answer:
4(9-n)
Step-by-step explanation: