Word form: Three hundred fourteen thousand two hundred seven.
Expanded form: 300,000 + 10,000 + 4,000 + 200 + 7
A rectangle is a quadrilateral and its area is expressed as the product of its length and width. From the given, we have:
Length = x + 2
Width = 2x - 5
Area = 54 cm^2
Area = Length x Width
Substituting the values,
Area = (x + 2) ( 2x-5) = 54
54 = 2x^2 - x - 10
2x^2 - x - 64 = 0
We can see that the equation above is a polynomial with a degree of 2 therefore we can usethe Quadratic Formula to solve for x. The quadratic formula will solve two values of x.
x1 = (-b + (√b^2 - (4ac))/ 2a = 5.91
x2 = <span>(-b - (√b^2 - (4ac))/ 2a = -5.41
Since, for this case, the value x should not result to a negative value for both dimensions thus x is equal to 5.91.</span>
It would be option 2 because -3 is the lowest value and y=Mx+b b is the y intercept
Answer:
$54.67
Step-by-step explanation: sorry if im wrong i tried
Turn percentage into a decimal.
75% = 0.75
Divide
24 / 0.75 = 32
24 is 75% of 32.
Hope This Helped! Good Luck!
