sai7220 sai7220

03-10-2020
Mathematics

contestada

If 9801 is the square of 99, what will be the square of 9.9?

Respuesta :

BrainLifting BrainLifting

03-10-2020

Answer:

98.01

Step-by-step explanation:

[tex][9.9]^2\\=[\frac{99}{10}]^2\\ =\frac{9801}{100}\\ =98.01[/tex]

Answer Link

Otras preguntas

Which equations represent the line that is perpendicular to the line 5x – 2y = -6 and passes through the point (5,-4)? Select three options. y=-x-2 2x + 5y = -1

16. Anxiety is different from fear in that it does not activate the autonomic nervous system. A. True B. False

What is the difference?

What are some things that cause stress? What are some ways to be more effective in dealing with stress?

What's the definition of statistics?

The gene for petal color in a flower has incomplete dominance, so that individuals with two A1 alleles (A1A1) are black, individuals with two A2 alleles (A2A2)

What is 6 plus 6 and times 4 plus 8

Annie is trying to attract her metal pencil box with a magnet from the other side of her desk. The pencil box does not move. What is most likely true? A. The p

In an ecosystem, material can be recycled. Which of the following material can cycle through this ecosystem? A.water B. Oxygen C. Carbon D. All of the above

what is medicare and medicade and why is it important