The diagram represents the floor of a museum. the figure is made up of a rectangle and a triangle.

what is the area of the floor?

enter your answer in the box.

The area of the floor is

Step-by-step explanation:

we know that

The area of the floor is equal to the area of rectangle plus the area of triangle

Step 1

Find the area of the rectangle

The area of rectangle is equal to

we have

substitute

Step 2

Find the area of triangle

The area of triangle is equal to

we have

substitute

Step 3

Find the area of the floor

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this