Help me with geometry this is my 3rd time asking

The coordinates of  D(5,2)

Step-by-step explanation:

Step(i):-

Given point C(1,-4) and mid point M( 3,-1)

we have to use mid-point formula

Step(ii):-

Given mid point M( 3,-1) and (x₂ , y₂ ) be the 'D' co-ordinates

          ⇒          and  

           1 + x₂ = 3 ˣ 2      and  -4 +y₂ = -2

   ⇒     x₂ = 6-1 =5         and    y₂ = -2 +4

  ⇒     x₂  = 5   and y₂ = 2

Final -

The coordinates of 'D' = (5,2)

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

step-by-step explanation:

a and d