OliviatheSlytherinHe OliviatheSlytherinHe

07-04-2020
Mathematics

contestada

If the area of Bianca’s rectangular backyard patio is represented by the expression x2 – 18x + 81, and the length of the patio is represented by the expression x − 9

:

1. what is the expression for the width of the patio? Explain and show all work.

2. what special rectangular shape is the patio? (can be determined by side lengths). Explain and show all work.

Respuesta :

bhavya2vemuri bhavya2vemuri

07-04-2020

Answer:

9, square

Step-by-step explanation:

1) factor x^2-18x+81 to get answer

x^2-9x-9x+81

x(x-9) -9(x-9)

(x-9) (x-9)=0

x-9=0

x=9

the width is 9

since both the length and width is 9, this is a square

Answer Link

Otras preguntas

2. Is the Voynich manuscript written in some kind of code?

horizontal translation reflection over the x-axis reflection over the y-axis

A football team is selling coupon books for $20 each to raise money. The team wants to raise at least $1500. The team has already sold 45 coupon books. How many

In Europe, the century of 1700 was about intellectual and social development. On the other hand, the century of 1800 was more concerned with economic and politi

PLEASE ANSWER: find the slope of the line through each pair of points. (1,6) and (8,-1)

How is the structure of a unicellular organism different than the structure of a multicellular organisms? How does this affect function

George put 25 mL of water into a graduated cylinder. After adding a solid object, the water level in the cylinder rose to 45 mL. What is the volume of the objec

PLEASE ANSWER IN A PARAGRAPH. 1.) In about a paragraph, tell me your opinion on whether or not zoos should be banned. Give 3 reasons on why you picked where the

Which type of feed is typically fed to baby chicks? crumbles mash pellets scratch

1/4 of a number minus 8 is -23