What is 4/3 divided by 3

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

Which expression is the factorization of x^2+10+21

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!