1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Akimi4 [234]
3 years ago
12

What is the square root of 81

Mathematics
2 answers:
Kay [80]3 years ago
7 0
The square root of 81 is 9
Your answer is <em>9
</em>
Work:
9 x 9 = 81
valina [46]3 years ago
4 0
The square root of 81 is 9.

9 x 9 = 81
81 ÷ 9 = 9
You might be interested in
The formula for the future value V (in dollars) of an investment earning simple interest is V=p+prt, where p (in dollars) is the
Vitek1552 [10]
A) V = P + PRT
<span>     
    V=P(1+RT)
 
    P=A/(1+RT)

P = 6000 / (1 + .08 X 7)

P = 6000 / 1.56

P = $3,846.15</span>
5 0
3 years ago
Plsss helpppppppppp if you do, you a cool guy or girl
STatiana [176]

9514 1404 393

Answer:

  • Tyler
  • 2 hundredths of a mile

Step-by-step explanation:

The graph is a little difficult to read, but we note that there are 6 grid lines between times that are 2 minutes apart. So, each grid line stands for 2/6 = 1/3 minute.

At the 1-mile mark, the graph crosses 1 grid line above 8 minutes, indicating it takes Tyler 8 1/3 minutes to run 1 mile.

Then in 10 minutes, Tyler will run ...

  distance = speed · time = 1 mile/(8 1/3 min) · 10 min

  = 1/(25/3)·10 = 10·3/25 = 30/25 = 1.2 . . . . miles

__

The equation tells you that Elena runs each mile in 8.5 minutes. To see how far she runs in 10 minutes, we can solve ...

  10 = 8.5x

  x = 10/8.5 ≈ 1.18 . . . . miles

So, Tyler runs farther in 10 minutes by a distance of ...

  1.20 -1.18 = 0.02 . . . . miles

8 0
3 years ago
5. A certain company stock began at a starting price of $23
Kaylis [27]

Answer:

$ 35 .00

Step-by-step explanation:

..............................

5 0
3 years ago
The length of the side of a regular nonagon is 7.86cm. Evaluate the perimeter of the nonagon.
Andru [333]

Answer: 70.74

Step-by-step explanation:

A Nonagon has 9 equal sides, and each side of the given is 7.86

So 7.86 multiplied by 9 is 70.74

3 0
3 years ago
Keller lives in a city with 54,706 people. Dawson lives in a city with 45,802 people. How can the two cities that Keller and Daw
Genrish500 [490]

Answer:

54,706 > 45,802

Step-by-step explanation:

Well, as you know, the > symbol means that one number has a greater value than another. For example, 2 > 1. The way we can find that out is using subtraction. Take 54,706 - 45,802, and if that number is positive, then the first number is greater than the other.

54,706 - 45,802 = 8,904

8,904 is a positive.

Therefore, 54,706 > 45,802.

6 0
3 years ago
Read 2 more answers
Other questions:
  • EVERYTHING IS DUE IN 2 HOURS AND I CANT FIGURE THIS OUT AND CANT CONTINUE WITHOUT IT PLEASE HELP a)find the probability that a r
    15·1 answer
  • Use the associative property of addition to find the total of 4,12 and 18
    13·1 answer
  • Eighty eighths in cups
    8·2 answers
  • The sum of 3y and 5 is 47
    13·1 answer
  • Can someone please help me with this question?
    5·2 answers
  • I really need help with this question
    8·1 answer
  • 1 and 2 form a linear pair. If the
    13·1 answer
  • Find the greatest and least number from 5,0,8,9 and 7​
    9·1 answer
  • Help me please please
    11·1 answer
  • What is the product of 960 and 1.0 x 106 expressed in scientific notation?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!