With some geometry
prove the following statement by contradiction using an indirect proof. in a triangle angle a = 90°, then the triangle is a right triangle. which of the following choices would be the first step to temporarily assume?
angle a = 90°
the triangle is a right triangle
the triangle is not a right triangle
angle a is not 90°

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

If f(x)= 3x+6 which of the following is the inverse of f(x)

Ineed to find the answer to number 2