6) Louise is preparing a raised bed vegetable garden for spring. She uses 400 pounds of top soil initially. She uses an additional 580 pounds of top soil to raise the height of the bed,
Find the increase in percentage of the quantity of soil used to make the vegetable
garden.

the answers c

b.my answer is b.

brainliest

answer: it is d

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.