-4(3+7m) please help i will give brainlest and do not answer just to get points this is DUE IN FIVE MINUTES

-28m-12

Step-by-step explanation:hope that helps :)

=(−4)(3+7m)

=(−4)(3)+(−4)(7m)

=−12−28m

=−28m−12

-4(3+7m) = -28m - 12

Step-by-step explanation:

-4 (3 + 7m)

= -4 (3) + -4(7)

= -12 + (-28)

= -12 -28m

The answer to your question is below

Step-by-step explanation:

The shape is an irregular quadrilateral shape.

Perimeter

1.- Find the length of the four sides

dAB =

       =

       =

       = 29 u

dAD =

       =

       =

      =

      = 29 units

dBC =

       =

      =

      =

      = 58 units

dCD =

       =

       =

       =

      = 41.01 units

Perimeter = 29 + 29 + 58 + 41.01 = 157.01  ≈ 157 units

Area

To find the area divide the figure in a square and a triangle

Area of the square = 29 x 29 = 841 units²

Area of the triangle = (base x height) / 2

                                    base = 58 - 29 = 29

                                    height = 29

                                = ( 29 x 29) / 2

                                = 841 / 2

                                = 420.5 units²

Total area = 841 + 420-5 = 1261.5 units²