16x2=32
21x2=42
32+42=54
the perimeter is 54
Answer:
10:35
Step-by-step explanation:
All numbers that are 0._ are _/10 therefore that would be 9/10 because this ratio cannot be simplified further.
Answer:
a
Step-by-step explanation:
First, convert 23% into a fraction.
23% =

Now the expression to determine 23% of 122 is
