The lengths of the sides of a triangle are 2x+5,x-3,and 3x+1 the perimeter of The triangle is 45in. What are the lengths of the sides. There will be three Answers

a=19, b=4, c=22

Step-by-step explanation:

The perimeter of a triangle is found by adding all 3 of the side together.

Side a + Side b + Side c = perimeter.

Use what they gave you for the 3 sides.

(2x + 5) + (x - 3) + (3x + 1) = 45 inches

Now just start simplifying the equation.  You can start by adding the whole numbers 5 - 3 + 1 = 3

2x + x + 3x + 3 = 45

Now add the others.

2x + x + 3x = 6x  so you have 6x + 3 = 45

Subtract 3 from both sides of the equation

6x = 42

Divide each side by 6

x = 7

So now plug the value of X into the equations your were give for all 3 sides.

Side a = (2x+5) or (2)(7) + 5 = 19

Side b = (x - 3)  or (7 - 3) = 4

Side c = (3x + 1) or (3)(7) + 1 = 22

Check you answers by adding the 3 numbers.  19 + 4 + 22 = 45 inches

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

all group life insurance is term insurance. actually it is annual renewable term and it is rated on the average age and claims experience of the entire group, which is called "experience rating." remember, this type of insurance has a 31-day grace period and is convertible to whole life upon leaving employment. a contributory group plan requires that both the employer and the employees pay part of the premium. at least 75% of those eligible must participate, so the group is sure to get most of the healthy employees as well as those that are sick.

step-by-step explanation: