area is 4 yards. What is the area Brian has left to tile?
Answer:
x= −1/2 or x=4
Step-by-step explanation:
This is ALGEBRA, equations, factoring and zero property. ok.. let's solve this step-by-step
2x^2−7x=4
Step 1: Subtract 4 from both sides.
2x^2−7x−4 =4 −4
2x^2−7x−4=0
Step 2: Factor left side of equation.
(2x+1)(x−4)=0
Step 3: Set factors equal to 0.
2x+1=0 or x−4=0
x= −1/2 or x=4
(BTW, there are supposed to be two answers, it's factoring)
Sorry if the format is not clear, but I hope this helped (really feel you, algebra can be brain-striking)!! Please leave a comment, rating and/or mark as the brainliest-whichever you think I deserve! Thank You :)
Answer:
3.6666666666667
Step-by-step explanation:
The mean is the sum of all the values divided by count of values
11 / 3 = 3.6666666666667 (mean)
B. Ounce
C. Meter
D. Minute
Answer:
Only option D - minute is the one that is a part of both U.S. and metric systems.
Step-by-step explanation:
A. Gram - It is not US imperial unit.
B. Ounce - It is not metric unit.
C. Meter - It is not US or imperial unit. In imperial unit, its called miles.
D. Minute - Both the U.S. system and the metric system measure time in seconds, minutes, or hours.
The US imperial units are as follows - length in inches, feet and yards. Mass in pounds, ounces and stones. Volume in gallons.