ángulo de 90 grados, alcanza una altura de 3.5m determinar el tie. po de la altura maxima , use la gravedad g= 9.8 m/s²​

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

If the value of cos330°is√3/2 then find cos 165°.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer