Since a square has four sides you divide 215 by 4 your answer will be 53.75
Each side 53.75 long
Answer:
2/5
Step-by-step explanation:
Let x = numerator
3 + x = denominator
the numerator and denominator are increased by 1 , the fraction becomes

cross multiply
2(x + 1 ) = 4 + x
2x + 2 = 4 + x
combine like terms
2x - x = 4 - 2
x = 2 = numerator
denominator = 2 + 3 = 5
2/5 fraction
Answer:
4v+3+5v+6=180(being linear pair)
9v+9=180
9v=180-9
v=171/9
v=19
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
divide 84 by 7.