1 over 2 equals 2 over 4 equals 4 over 8.
Hope this helps! :)
2x^2(x+2) +6(x+2) = (2x^2 +6)(x+2) = 2(x^2 +3)(x+2)
so this mean that the 4th choice will be right sure
Answer: 174ft^2
Area of triangle: (bh)/2
A = (6*4)/2
A = 24/2
A = 12ft^2
Area of rectangle: LW
A = 18(9)
A = 162ft^2
Add area of rectangle and triangle together
A = 162ft^2 + 12ft^2
A= 174ft^2
Answer:
When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour
Step-by-step explanation:
Ex: If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.
120/3 = 40/1
The unit rate of 120 students for every 3 buses is 40 students per bus. You could also find the unit rate by dividing the first term of the ratio by the second term.
