Equation below gives approximate height h , in meters, of the ball thrown vertically up from the ground after time t seconds. If the velocity with which the ball was thrown is 98 m/s, after how many seconds will the ball hit the ground. h = -1/2 9.8t^2 + 98t

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Jonathas wants to get a cell phone. the phone costs $59 and the plan costs $39 per month.

If the numbers below were ordered from least to greatest, which number could you use to replace the blank? 0.20, 2/5 □ 3 /4 , 8/10