The answer is 1/22 hope i could help all though i am pretty sure i am right p.s sorry it took so long
Answer:
11
Step-by-step explanation:
Answer:
a rotation about point C
Step-by-step explanation:
I just took the test and I got it right
thank me with a like :P
The solution is 2sqrt77/77. You just fill in 2/3 for the x's. When you do that, you do that you get (2/3)/sqrt(9-[2/3]^2) which, simplified, is (2/3)/sqrt(9-[4/9]). Now use the common denominator under the radical of 9 to get (2/3)/sqrt([81-4]\9). Simplifying even further gives you (2/3)/([sqrt(77)]/3). Now do that division by multiplying 2/3 by the reciprocal of ([sqrt(77)]/3) to get 2/sqrt77. I rationalized the denominator to get that result up there.
