Step-by-step explanation:
........understood..............
“what is the sum of the angles of a triangle” 180 degrees
Answer: B
Step-by-step explanation:
if its 12y-2 then it would be the same as subtracting 2 from 12+y
Hello,
tan t /(sec t -cos t)= sin t/(cos t *(1/cos t -cos t))
=sin t/(cos t*(1-cos ²t)/cos t))
=sin t/sin² t=1/sin t [or=cosec t.]
Answer: 12
Step-by-step explanation: