music4life52703
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 mathecoach
  • 04-01-2019

Answer:

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


Answer Link
wegnerkolmp2741o
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

What type of symmetry’s are shown?
A die is rolled 2 times. What is the probability of getting a 2 on the first roll and a 5 on the second roll? ​
NEED THIS NOW PLS PLS PLS HELP
which part of the government, according to the Constitution, should be made up of two representatives per stale? A. The Articles ol Confederation B. The House o
Peter wants to make sure his code is going to work. He has Sally act as the computer mentally checking each step and its results for the entire set of computer
Lord of the Flies Chapter 10-11 Test questions 1-20
A basketball tosses a ball to a teammate. The ball reaches a maximum height of 11 feet 3 seconds after it was released. If the ball is thrown from a height of 6
On a model castle, 1 inch equals 83 feet. The model is 10.5 inches wide. What is the actual width of the castle?
5 moles of oxygen gas is equal to how many grams?
I need the surface area for this prism. If you could provide a formula too, that would be great!