Cho đường tròn (o) bán kính OA=11cm điểm M thuộc bán kính AO và cách O khoảng 7cm. Qua M kẻ dây CD có độ dài 18cm. Tính các đoạn thẳng MC, MD

What is the first step of an indirect proof of a number that is divisible by two

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.