After how many seconds does the object reach its
maximum height?
O2 seconds
O 3 seconds
O 6 seconds
O 9 seconds

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Look at attachment. has all info needed. need