Find the value of x xx in the triangle shown below. x = x=x, equals ∘ ∘ degrees 2 3 ∘ 23 ∘ x ∘ x ∘ 12 4 ∘ 124 ∘

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project