If the length is two times its width and its perimeter is 36cm. we can write the following equation
let the width be X.
so the equation will be:
(X + 2X)2=36cm or
2X + 4X=36cm
Answer:
31.2
Step-by-step explanation:
156 * .2 = 31.2
Answer:
are you sure this is high school level stuff? its 9% of 100
Step-by-step explanation: