Answer:
1st bacteria : 2nd bacteria
t^2-3t+4 ( 3rd option)
Step-by-step explanation:
Hello,
So the discount was 40% that means the original price is
100 - 40 = 60%
That means
0.6x = 3
and when finding x (the price)
x = 5
That would be the original price.
Hope it helps.
Answer:
Since there's no given exact measurement. I'll assume that the angle is by default 180 degrees.
If angle PQR measure 75 degrees.
then the measurement of angle SQR will be:
Angle PQR = 75
Angle SQR = 180 - 75 degrees
Angle SQR = 105 degree
Step-by-step explanation:
Answer:
b c e g are all correct
Step-by-step explanation:
b. √(50x²) = √(50) * √x² = √(25) * √x² * √(2) = 5*x*√2
c. √(32x) = √(16 *2x) = √16 *√(2x) =4*√(2x)
d. √(18n) = √(9*2n) = √9*√(2n) = 3*√(2n)
g. √(72x²) = √(36 * 2 * x²) = √36 *√x² * √2 = 6x*√2