The formula for the circumference of a circle is c = 2 πr .use this formula for radius of a circle
a) r = 2 πc
b) r = c-2π
c) r= c/ 2π
d) r = 2π/c

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Me n o w. i need t h i s. 10 points