The formula for converting temperature from Fahrenheit (f) to celsius (c) is c= 5/4(f-32). if the temperature is 77 Fahrenheit, what is it in celsius? a) 60 5/9 degrees c
B) 45 degrees c
c) 41 2/3 degrees c
D) 25 degrees c

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

What is the prime factorization of 23 ?me with this question

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap