Question

The perimeter of the triangle is 37 centimeters. What is the value of x? (You can find the perimeter by adding up all of the sides. Remember to combine like terms and set your equation equal to 37) ​

Answer 1

To find the value of x for a triangle with a perimeter of 37 centimeters, set up an equation adding all sides represented by expressions with x, combine like terms, and solve for x. For example, if the sides are x, x+5, and x-3, the equation would be x + (x + 5) + (x - 3) = 37. Solving gives x = 11.67 cm, rounded to two decimal places.

Step-by-step explanation:

To find the value of x in a triangle with a perimeter of 37 centimeters, we need to know the lengths of all three sides of the triangle. The perimeter is the sum of these sides. If the sides are represented by expressions involving x, we can write an equation by adding all the expressions and setting them equal to the perimeter of 37 centimeters.

For example, if the sides of the triangle are represented by x, x + 5, and x - 3, then the equation to find the perimeter would be :x + (x + 5) + (x - 3) = 37

To solve for x, combine like terms and simplify: 3x + 2 = 37

Subtract 2 from both sides to isolate the terms with x: 3x = 35

Divide by 3 to solve for x: x = 35 / 3

x = 11.67 (rounded to two decimal places)