Answer:x=-20 y=4
Step-by-step explanation:
The 21 part repeats
it can be represented as 21/99
it's rational
Step-by-step explanation:
35 × 10^-3 × 102 × 10 ^-2
35×102 ×10^-3-2
3570× 10^-5
3.57×10^-2
Answer:
a= 40
area=length*width
area=8*5
area=40
hope this helped!
Step-by-step explanation:
