0.8/1.2 = 0.6667
1 - 0.6667 = 0.3333
It is 33.33 % off
X+y=11
xy=128
x=11-y, so (11-y)y=128
11y-y²=128
y²-11y+128=0
use the quadratic formula to find y: y=(11+√391i)/2 or y= (11-√391i)/2
x=(11-√391i)/2, or x=(11+√391i)/2
so either there is an error in your question, or you have two unreal numbers:
(11-√391i)/2 and (11+√391i)/2
Answer:
what is the question
Step-by-step explanation:
Answer:
1,985
Step-by-step explanation:
p = 590(2)^(7/4)
p = 1,985
The units change by 88 to 87 so the unit decrease by 1 I think
