The last one because y divide by x equals 5 for every single one
Change 20% to a decimal
20% = 0.2
now multiply 20 by 0.2
20x0.2 = 4
Answer:
3.8 inches
Step-by-step explanation:
Divide 24 by 3.14 (Pi) then divide that number by 2
Answer:
254.4 in²
Step-by-step explanation:
Area of a circle is given by the formula:
Our radius is 9 so we substitute this into the equation:
π(9)² = 81π
81π = 254.4 in²
The solution to the system of equations is
Explanation:
Given that the system of equations are and
We need to determine the solution to the system of equations.
The solution of the system of equations can be determined using the substitution method.
Thus, we have,
Simplifying, we get,
Thus, the value of x is
Substituting in the equation , we get,
Simplifying, we get,
Thus, the value of y is
Hence, the solution to the system of equations is