There is something very wrong about the custom of tipping. When we go to a store, we don't decide what a product is worth and pay what we please; we pay the price or we leave. Prices in coffee bars and restaurants should be raised, waiters should be paid a decent wage, and the words "no tipping" should be clearly visible on menus and at counters.

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

the answer is 11.2 (i know i’m late)

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: