The 4 7/8 = 39/8 = 13 pieces of string, he needs 20 so he will need to cut 7 more pieces
Answer:
step 3, 4 and 5 are incorrect
Step-by-step explanation:
area of a circle = 3.14(radius)squared
3.14 x 25squared
=3.14 x 625
=1962.5
tip area of circle equals "Pies are squared" 

The answer of this equation is a^n=9(-1/4) (n+ 1)
Answer: The answer is sin A = cos C
Step-by-step explanation: sin A = cos C