What is an expression that represents the area of the rectangular room? How can the expression be rewritten as a polynomial in standard form? Show your work. What is an expression that represents the area of the rectangular room? How can the expression be rewritten as a polynomial in standard form? Show your work. Expression: Expression in Standard Form (Show your work): Expression: Expression in Standard Form (Show your work):

The answer is below

Step-by-step explanation:

The question is not complete, the correct question is:

The length of a rectangular room is 9 less than four times the width,  w , of the room. What expression represents the area of the room? How can the expression be rewritten as a polynomial in standard form

A rectangle is a polygon that has for sides in which the opposite sides are equal. All angles in a rectangle are equal and the diagonals bisect each other. The area of a rectangle is given by the formula:

Area = Length × Width

Given that The length is 9 less than four times the width and the width is w, hence, the length is given as:

Area = 4w² - 9w

A polynomial is in standard if its terms are arranged from highest degree to lowest degree.

The polynomial in standard form is: 4w² - 9w

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13