If pqrs is a rectangle, st=12,and m angle prs =23,find each measure

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2

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.