There are 27 children and 39 adults waiting in line to ride a roller coaster. Each car on the roller coaster can hold 4 people. How many cars will be needed for all of the
children and adults to get on the ride?

17 carts

Step-by-step explanation:

27 + 39 = 66 total people

4 per cart so, 66/4 = 16.5

You can't have half a car so you must go up to 17.

I believe it's 16.5 but I'm not 100%

Step-by-step explanation:

27+39=66

66/4= 16.5

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

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)