In the diagram line a is the perpendicular bisector of km. what is the length of km a. 22 units b.40 units c.44 units d. 80 units plz answer fast i’ll give brainiest

Option D.

Step-by-step explanation:

Given information: Line a is the perpendicular bisector of KM.

Point L is the midpoint of KM.

If a line passes through a vertex of a triangle, is perpendicular bisector of the base of the triangle then the triangle is always an isosceles triangle.

Isolate variable terms.

Divide both sides by 2.

The value of x is 6.

We need to find the length of KM.

                          (L is the midpoint of KM)

Therefore, the correct option is D.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

answer: -8.2562234e+13