<u><em>The equation is already in the standard form.
</em></u>
=
10
x
+
5
Use the Pythagorean Theorem Formula
a^2+b^2=c^2
a=12
b=9
12^2+9^2=c^2
144+81=c^2
225=c^2
Square root 225 and c^2
c=15
Answer: c=15
Answer
Length = 10 ft
Width = 5 ft
Explanation
Area of the rectangle given = 50 ft²
Let the width of the rectangle be x
So this means the length of the rectangle will be 3x - 5
What to find:
The dimensions of the rectangle.
Step-by-step solution:
Area of a rectangle = length x width
i.e A = L x W
Put A = 50, L = 3x - 5, W = x into the formula.
The quadratic equation can now be solve using factorization method:
Since the dimension can not be negative, hence the value of x will be = 5.
Therefore, the dimensions of the rectangle will be:
Answer:
Um the picture isn´t very clear it is hard to see it.
Step-by-step explanation:
at least on my end it is.