Arectangular floor is 7 yards long and 4 yards wide. what is the area of the floor in square feet?

Area of the rectangular floor is square feet.

Step-by-step explanation:

First let's convert yards into feet.

1 yard = 3 foot

Length of the floor in feet:

yards = feet

                            = feet

Width of the floor in feet :

yards = feet

                            = feet

Area of a rectangle = Length * Width

Area of the rectangular floor =

                                                = square feet

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450