Bart can paint 3/5 of a wall in 1/2 hour. How long does it take him to paint 5 walls?

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

sorry i got nothing

step-by-step explanation:

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically

hello there!

i believe the answer is

(cot2+1)/sec2=cot2

    csc2/sec2=cot2

  (1/sin2)/(1/cos2)=cot2

  (1/sin2)(cos2/1)=cot2

  cos2/sin2=cot2

  (1/tan2)=cot2

  (cot2)=(cot2)

hope this !

hyperz ^_^