Answer:
B.
Step-by-step explanation:
C= 20 degrees Celsius
20 x 9/5 = 180/5
180 divided by 5 = 36 degrees celsius
Then you do 36 degrees celsius + 32 and you get 68.
So therefore 20 degrees celsius is eqivalent to 68 degrees Fahrenheit.
Answer:It's easier to divide by a higher number that goes in evenly
25. 8ft
26. 3m
27. 7cm
Because it says each is an area of a sqare the square root will give you the side length
Answer: a
si a