Find the length of each isosceles right triangle when the hypotenuse is of the given measure given 8cm

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Iam at home. /: i am playing video games. translate the following statement into symbolic form.