A puzzle piece, in the shape of a triangle, has perimeter 30 cm. Two sides of the triangle are each twice as long as the shortest side. Find the length of each side. what is the length of the congruent sides in cm

Aline passes through the point (2, -4) and has a slope of 0, what is the equation of the line? plz fast

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.