Set up a proportion
EA / EB = ED/ EC
16 / (5x + 2 + 16) = 12 / (12 + 24)
16/(5x + 18) = 12 / 36 Cross multiply
16 * 36 = (4x + 18)*12 Remove the brackets
576 = 48x + 216 Subtract 216 from both sides.
360 = 48x Divide by 48
360/48 = x
7.5 = x
Answer:
She divided wrong
Step-by-step explanation:
Answer:
It is open.
Step-by-step explanation:
Open inequalities entail signs like 
, while closed inequalities entail signs like 
instead.
Answer:
18.97366596
Step-by-step explanation:
round however manu you need too
