Triangle D E F is shown. Angle E F D is a right angle. The length of E F is 24 and the length of D F is 7. Which trigonometric ratios are correct for triangle DEF? Select three options. sin(D) = StartFraction 24 Over 25 EndFraction cos(E) = StartFraction 7 Over 25 EndFraction tan(D) = StartFraction 24 Over 7 EndFraction sin(E) = StartFraction 7 Over 25 EndFraction tan(D) = StartFraction 7 Over 24 EndFraction

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

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

44

step-by-step explanation:

the