An equilateral triangle has a side measure of 10 in. find the measure of one of the angles.

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?