Need this done as fast as !
it must be correct

1)7.288 feet

2)11.6 feet

3)safe

4) 3.7 feet

5) ∅

6)∅1

  ∅2

Step-by-step explanation:

1) The door barn is rectangular in shape. The length is 9 feet and The angle between diagonal and side is 39 degrees.

Applying trigonometry,

tan(39) = = 0.809

Thus, s=

2) Applying pythagoras theorm,

  Diagonal length (d) = 11.58 feet. Nearest tenth place = 11.6 feet

3) The length of ladder is 14 foot and height from ground is 13.5 feet.

Applying trigonometry,

sin(∅) =   = 0.964

∅ = angle of elevation = = 74.57 ≈ 75 degrees.

Thus tractor can climb safely.

4)Applying, pythgoras theorm,

x =

Thus, ladder should be placed at distance 3.7 feet

5)Let angle of elevation be ∅.

  tan(∅) =

  ∅

6)After moving 5 feet closer to barn, Let angle of elevation for light near barn be ∅1 and for farther one be ∅2.

Thus,

tan(∅1) =

  ∅1

tan(∅2) =

  ∅2

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

answer: plz give a pic and answer choices so i can answer!

step-by-step explanation: