Please help me find the radius of the button.

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5