music4life52703 music4life52703

04-01-2019
Mathematics

contestada

what is the area of a square with sides of length 9?
A) 18 square units
B) 54 square units
C) 36 square units
D) 81 square units

Respuesta :

mathecoach mathecoach

04-01-2019

Answer:

9^2 = 81 --> D) 81 square units

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

04-01-2019

Answer:

A = 81 units^2

Step-by-step explanation:

A square has the same length as width, which we will call s.

.A = l*w

A = s*s

A = s^2

A = 9^2

A = 81 units^2

Answer Link

Otras preguntas

Which of the following is the best description of bacterial transformation? Group of answer choices A. Introducing new genes into a bacteria cell that the bacte

The accompanying diagram show a cross-section of a rectangular pyramid. The cross sectional area is 36in and is 3 inches from the vertex of the pyramid. If the

Answering the opposition is an important component in persuasive nonfiction. Why is it important to do this? Please give an example of how you might answer the

How is preimplantation genetic diagnosis used in the future? Please help Thank you

After Sarah's family moved to Ireland, she and Tara were separated by the Atlantic a prolific written correspondence sustained their friendship. Ocean but Ocean

solve for x : -30 < -x/4

Explain the advantages and disadvantages of a non-linear rate structure.Please, help!

how far does a 1.2g bullet with kinetic energy of 1.2 j go in 2 seconds ?

Find three points that lie on the circle

When using estimates to make decisions, A. It is important to always use a 95% confidence level B. It is important to remember that you will never achieve certa