Angles α and β are the two acute angles in a right triangle, where α = 5x 3 + 20 and β = 2x 3 + 14. find α. a) 24° b) 30° c) 60° d) 66°

  C)  60°

Step-by-step explanation:

The sum of the acute angles in a right triangle is 90°, so we have ...

  α + β = 90

  (5x³ +20) +(2x³ +14) = 90

  7x³ = 56 . . . . . . subtract 34, collect terms

  x³ = 8 . . . . . . . . divide by 7

Using this value in the expression for α, we find its measure to be ...

  α = 5·8 +20 = 60

  α = 60°

b. 13

step-by-step explanation:

as there are 13 students in bowling class therefore the most reasonable answer is b as only 13 students are in the bowling class.

the answer is. -82562234434584

step-by-step explanation: