slavigeorgiev046 slavigeorgiev046

03-01-2022
Mathematics

contestada

X + 9 X-1 The length of the rectangle is x + 9 cm. The width of the rectangle is x - 1 cm. Form an expression for the area of the rectangle.

X 9 X1 The length of the rectangle is x 9 cm The width of the rectangle is x 1 cm Form an expression for the area of the rectangle class=

Respuesta :

poopeq1w poopeq1w

03-01-2022

Answer:

x²+8x-9

Step-by-step explanation:

Area is Lenght * Width

(x+9)(x-1)

x²+ 9x-x-9

x²+8x-9

Answer Link

Otras preguntas

Which career path requires training in both computer science and engineering? o a. applications development b. robotics c. bioinformatics d. systems administrat

What were two reasons for immigrants supporting political machines?

Ali and Mel are making 3-digit codes. The digit 0 is not used. Ali only uses odd digits. Mel only uses even digits. Ali can make x more codes than Mel. Assume

Which was not a cause of the War if 1812?

a line is perpendicular to Y=3x-8 and intersects the point (6, 1). what is the slope of this perpendicular line? A. -3 B. 1/3 C. 3 D. 1/3

2. Paula said that only quadratic equations with leading coefficients of 1 can be solved by completing the square. Is Paula correct? Explain.

what is the portion of a market controlled by a particular company or product? Choose the answer. a) market share b) market goal c) sales funnel d) market budge

physical geography, also known as

antonym of educated give a right answer

Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a black hole? (1 point) O It is much