Answer:
40
Step-by-step explanation:
you multyply 4 by 10 to get 40 or add 4 10 times
Answer:
a. area=452.16 sq m
circumference=75.16m
b. area
c. circumference
Step-by-step explanation:
Answer:C
Step-by-step explanation:
C
KCC
7 units 7-4=3 (-9)-(-5)=
-9+5=(-4)
3+(-4)= 7