Int[][] myvals = {{2, 4, 6, 8}, {20, 40, 60, 80} }; using the above two-dimensional array, what is the value of myvals[1][2]?

Find the cosine function that is represented in the graph.

2/3(-6y+9x) expand each expression using the distributive property

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?