Find the distance from the vertices of ΔABC to the corresponding vertices of the other three triangles, and enter them in the table. For ΔJKL you'll need to use the distance formula d = √(x1-x2)²+(y1-y2)².

Nine more than four times a number is the same as one less than twice the number. find the number?

Use the distributive law to multiply. 3(4x + 5y + 6)

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?