Apply, analyse and interpret 7 Ajet flies at a speed of 355 m 5-1. The pilot
fires a missile forward off a mounting at a
speed of 750 m s-1 relative to the ground. The
respective masses of the jet and the missile
are 6000 kg and 60 kg. Determine the new
speed of the jet immediately after the missile has
been fired.

Maybe a horizontal because its a pattern

Answergranulation;

Answerlife is suffering;

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.