2/a= a/50
Cross multiply:
a* a= 2*50
⇒ a^2= 100
⇒ a= √100 or a= -√100
⇒ a= 10 or a= -10
Final answer: a= 10 or a= -10~
the answer for the question above is 9/5
4c
4(18)
72 is the score for 18 correct problems
Step-by-step explanation:
The correct answer for number 7 is B
Hmmmm let's see hmmm let's try with any number.. say 25
