So the sides ML and MN are exactly the same. Your equation would look something like this...
3x = x + 10
You first subtract x from both sides to isolate the variable.
2x = 10
Divide 2 from both sides.
x = 5
5 is the length of MN.
I hope this helps love! :)
Answer:
Step-by-step explanation:
Perimeter of a rectangle = 2(L+W)
L is the length of the triangle
W is the width
If the perimeter of a rectangle is represented by the expression 
In order to know what wat each part represents, we will rewrite the given equation in the form 2(L+W).
Given

Perimeter of a rectangle

Compare the given function with the perimeter to get L and W

Hence the following statements explain correctly what each part of the expression represents
- One side of the rectangle measures x (the length)
- One side of the rectangle measures 3x + 1 (the width)
- 2 is the coefficient in each term that represents 2 lengths and 2 widths in a rectangle.
The answer is c, he read 3/5 of the book on Monday and Tuesday.
Answer:
I belive it would be D
Step-by-step explanation: