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 use of demographic data helps the government determine the needs for the citizens. An example of this can be seen with the citizens of the south side of Chicago. Crime is rampant and the city has the highest murder rate in the US. Demographic data can help by determining specific areas in the city where the crimes and killings are occurring, provide opportunities for the citizens to have safe places to stay, offer educational programs to promote success within the community, and provide additional services like hiring more law enforcement, to keep the people safe. This is only a few ideas how demographics can help citizens.
<span>mosques and Islamic buildings of learning
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Answer:
i think say,
The poem makes me feel calm even though the poem does not follow the rules of grammar and has lots of figurative language most cannot understand. Its like the poem makes sense when you read it but when you think about the lyrics it does not. i feel the poem is talking about earth and how they like it so much, but realises its a dream.
i dont know i cant think of anything but i hope i could have helped a little
The result of the Islamic golden age , was an era of stunning, intellectual and cultural achievements.
