David drops a ball from the top of a building with a height of 64 feet. The height (h) of the ball, in feet, after (t) seconds can be found using the formula h = -16t^2 + 64. How long will it take the ball to reach the ground? 1 seconds 2 seconds 3 seconds none of the choices are correct

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Solve for x. −3/4(x+2)=6 enter your answer in the box