The perimeter of the field at Stamford Bridge is 370 yards. If the field enlarged by scale factor three, what would be the new perimeter? a: 373 yards

b: 740 yards

c: 1110 yards

d: 3330 yards

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 system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)