Which set of three angles could represent the interior angles of a triangle?
28°, 510, 1030
290, 540, 1070
350, 35°, 20°
10°, 90°, 90°
(15 points)

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Which statement explains the relationship between corresponding terms in the table?

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units