That is the Community Property of Multiplication.
Hope that helps :)
Answer:
C
Step-by-step explanation:
The arc length is calculated as
arc = circumference of circle × fraction of circle
= 2πr × 
= 2π × 18 × 
= 36π ×
( cancel 36 and 24 by 12 )
= 3π × 
=
→ C
Answer:
9xn =9n
Step-by-step explanation:
Answer:
Step-by-step explanation:
F(x)=(5 t^2+t )x to x+3
=5((x+3)^2-x^2)+(x+3-x)
=5(x^2+6x+9-x^2)+3
=5 (6x+9)+3
=30x+48
F'(x)=30