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Answer:</h2>
<h2>Given:
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Step-by-step explanation:</h2>
In this problem, we need to find the value of the given expression for which we need to simplify the given expression.
We need to solve the numbers within the parentheses.
We can bring the constant one side and variables another side.
Taking fourth root for ‘8’ and ‘3’ will give numbers which are very tough to solve further.
Since, we cannot solve the above equation further. The value of the given equation remains,
D. is not a function because it has two y values for a single x value. This is said to fail the vertical line test for functions. There must be only one single unique output for each unique input. Otherwise it is not a function...
Answer:
Dimension of room = 18 foot x 18 foot
Step-by-step explanation:
Let the square room is of side a foot,
The cost of re-finishing the hardwood floors is $2.25 per square foot and the cost of purchasing and installing the new baseboards $14.5 per linear foot
Total cost is $1773.
Cost for re-finishing the hardwood floors = Area x 2.25
Area = a²
Cost for re-finishing the hardwood floors = 2.25 a²
Cost of purchasing and installing the new baseboards = Perimeter x 14.5
Perimeter = 4a
Cost of purchasing and installing the new baseboards = 4a x 14.5 = 58 a
Total cost = Cost for re-finishing the hardwood floors + Cost of purchasing and installing the new baseboards
1773 = 2.25 a² + 58a
2.25 a² + 58a - 1773 = 0
a = 18 or a = -43.77(not possible)
Dimension of room = 18 foot x 18 foot
Answer:
6/21
Step-by-step explanation:
6/21 can be divided by 3 to equal 2/7