Answer:
The width of the rectangle=32 cm
Step-by-step explanation:
We are given that
Perimeter of rectangle, P=116 cm
Length of rectangle, l=26 cm
We have to find the width of the rectangle.
We know that
Perimeter of rectangle, P=
Where l=Length of rectangle
b=Width of rectangle
By using the formula
Hence, the width of the rectangle=32 cm
Answer:
Step-by-step explanation:
189=-6x-21x+54
189=-27x+54
189-54=-27x+54-54
135/-27=-27x/-27
x=-5
Answer: She needed 144 square feet of carpet.
Step-by-step explanation:
Given : Maria is buying new carpet. Her bedroom is in the shape of a square.
The length of each side is 12 feet.
We know that the area of square =
So , the area of the bedroom = [which is an exponential expression]
Simplify it
The area of the bedroom =
Also, the carpet she needed = Area of the bedroom.
Thus , She needed 144 square feet of carpet.
Answer:
Hey there!
For this question, we write a proportion.
Thus, the nurse to give the patient exactly 3.75 ml of the solution.
Let me know if this helps :)
Answer:
-9n-6
Step-by-step explanation: