What is number 4? These are random words bc it needs to be 20 characters

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Which function has the domain x> -11

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle