Answer:
5
Step-by-step explanation:
Answer:
72 inches²
Step-by-step explanation:
Let 
be equal to the width of the rectangle.
Let 
be equal to the length of the rectangle.
Plug in 12 inches as the length
Therefore, the width of the rectangle is 6 inches.
Plug in 12 inches as the length and 6 inches as the width.
Therefore, the area of the rectangle is 72 inches².
I hope this helps!
Wait which 1 are yhu answering?
23.87 is the answer to your question the radius would be from the diameter
Answer:
1 1/2
Step-by-step explanation:
1.) First find the common denominator of the 2 fractions (8) 4: 4
8: 4, 8
2.) then you write a new expression with the numerator left blank and the denominator as 8 shown below in the step by step explanation. /8 + /8
3.)3/8 + 2/4 multiply by 1 both numerator and denominator for the first fraction. And multiply by 2 both numerator and denominator for the second fraction. 3/8 + 4/8.
4.) Then you add those 2 fractions which I assume you already know how by adding the numerators together, and get 12/8.
5.) You simplify 12/8 and get 1 4/8. 4/8 is equal to 1/2 so its 1 1/2.
