A diagram is shown.
P.
R
(3x - 4)º
M
(x + 6)
F
T
E

x = 22°

Step-by-step explanation:

∠RFT = ∠MFE because they are vertical angles

∠RFT = (x + 6)°

(3x - 4)° + (x + 6)° = 90°

combine like terms:

4x + 2° = 90°

4x = 88°

x = 22°

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation: