Eighteen times twelve is 216... if that's what you're asking...
sqrt(570025)= 755 feet
one side is 755 feet
the hint told you how to solve it
Answer:
A.
Step-by-step explanation:
In order to find the cost of the wallpaper per square foot, we must do 700.92 divided by the area of the wallpaper.
Area = length times width
Area of wallpaper = 12*9=108
700.92/108 = 700.92/108 = 6.49
The cost per a square foot is $6.49, so the answer is A.
Hope this helps :)
5- How do you go to school everyday? Or who picks you up from home to school,
6- Students.
The solution of the quadratic equation 2x² + 8x = x² - 16 is given as a negative of 4.
<h3>What is a factorization?</h3>
It is the method to separate the polynomial into parts and the parts will be in multiplication. And the value of the polynomial at this point will be zero.
The equation is given below.
2x² + 8x = x² - 16
Then on simplifying, we have
x² + 8x + 16 = 0
x² + 4x + 4x + 16 = 0
(x + 4)(x + 4) = 0
(x + 4)² = 0
x = -4
More about the factorization link is given below.
brainly.com/question/6810544
