Answer:
10cm
Step-by-step explanation:
find the diameter of the circumference of 5cm:
d= c÷3.14
=5cm÷3.14
=1.6cm
Double 1.6cm:
1.6×2= 3.2
Find the new cicumference:
c= 3.14×d
= 3.14×3.2
= 10cm
Answer:
2800
Step-by-step explanation:
Answer:
Number with 1 dog, number with 3, and number with 4 are all incorrectly plotted.
Answer:
18
Step-by-step explanation:
6 - x = -12
-6 -6
-1x = -18 (-x is -1x)
-1x = -18
/-1 /-1
x = 18