Find the area of the circle. Use 22/7 as an approximation for py

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.