Answer:
a. sec(x) = √2
Step-by-step explanation:
csc(x)/cot(x) = (1/sin(x))/(cos(x)/sin(x)) = 1/cos(x) = sec(x) = √2
12 and -6 I think
And the last one for the second question.
I hope this is right and helps you!
-8r on both sides; -2r=16; now divide by -2; r=-8
I am bringing 5 dozen cookies to my class. There is 27 students in my class. Only 18 students are here. If there is 9 students absent , how many cookies will each student get ?
So firts you multiply 5 by 12 and that equals 60, than you subtract 27 and 9 and that equals 18, also you will multiply 18 by 60 and that equals 1080, lat but not least you will need to add 9 cookies and then you have 1089, you can divid 1089 by 18 and that equals 60 cookies for each student.
I hope this the right answer and I hoped this helped.