Helpp!!! Mathematics⁉️⁉️⁉️ 1. A 20 m length of rope costs £14.40.
(a) What is the cost of the rope, per metre?

(b) Calculate the cost of 12 m of rope.

ASAP !​

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6

The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation