Answer:
Given
The area of a rectangle is less than 81 square centimeters
length 9cm
width =x cm
Step-by-step explanation:
Area of rectangle=length ×width
= 9×X
Area of rectangle is less than 81 cm^2
So 9x-81=0
X=81/9
X=9
So the value of xis 9
Answer:
The answer is B. 6 feet.
Step-by-step explanation:
To solve this problem, we must remember that the formula for area of a square is given by A = s^2, where s represents the length of one of the sides.
Since we are given that the area of the square is 36, we can substitute this into the formula to get:
36 = s^2
Then, to solve for s, we should take the square root of both sides, which gives us:
s = 6
Therefore the correct option is B. 6 feet.
Hope this helps!
Answer: C
Step-by-step explanation:
That’s is the answer to your question.