Answer:
6 feet long and 5 feet wide.
Explanation:
Given that the formula for area is:
A=Length x Width
And perimeter is:
P= 2L + 2W
We know area is 30 and perimeter is 22, so our equations are:
30= L * W
22 = 2L + 2W
To solve as a system of equations, lets isolate L on the second equation.
22 = 2L + 2W
22 - 2W = 2L
Divide both sides by 2
11 - W = L
Inserting it into the first equation
30 = (11 - W) W
30 = 11W - W²
This looks like a quadratic, so let's bring everything to the left side and factor.
W² - 11W + 30 = 0
(W - 6) (W - 5)=0
W= 6 or W= 5
Insert both of these into 30 = L*W to find L
30 = 6L
L= 5 when W = 6
or 30 =5L
L= 6 when W = 5
Hence, the mirror is 6 feet long and 5 feet wide.
The sixth president of the US was, John Quincy Adams
The correct answer is A) Increased free speech led to changes in popular opinion. During the French Revolution of 1848, this period of time touched on the Enlightenment Age where people such as Jean-Jacques Rousseau and Voltaire were prominent and who were two philosophers who wrote many texts about the equality of citizens. This was very close to home for the French citizens who were leading miserable lives due to the expenses the French monarchy (an extremely tiny percent of the population vs. the 97 percent population of the proletariat) who were spending unabashedly, while the majority of French people barely had anything to eat.
<span>The correct answer should be B.. He created one of the world's first empires. He was one of the first rulers in the world and many Mesopotamian rulers later looked up to him and thought that he was the greatest ruler in history. Although there might be claims by some Sumerian scholars that other leaders were the first, Sargon is still officially recognized as the first.</span>
