20x^2+50 = -40x^2+110x [ Taking x as the unknown positive integer ]
Answer:
225 lo comprarían
Step-by-step explanation:
Para sacar el porcentaje se multiplica el numero por el porcentaje y dividir entre 100
37.5x600/100
37.5x 600= 22, 500
22,500/100= 225
<u>225 lo comprarían </u>
Answer:
I cannot see the question clearly. But I know how to do .
Answer:
The percentage error of measurement is 5.63 %
Step-by-step explanation:
Given as :
The measure length of the fence = 150 feet
The actual length of the fence = 142 feet
Let the percentage error in measurement = x
So, x =
×100
Or, x =
×100
or, x =
×100
or, x = 5.63 %
Hence The percentage error of measurement is 5.63 % Answer