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
mixer [17]
3 years ago
8

Is the square root of 81 natural whole integer rational irrational or real ?

Mathematics
1 answer:
Alika [10]3 years ago
6 0

Answer:

It is natural

Step-by-step explanation:

You might be interested in
Please tell me? thx for ur help <3
motikmotik

Answer:

x = 63, y = 27

Step-by-step explanation:

x and 117 are adjacent angles and sum to 180°

x + 117 = 180 ( subtract 117 from 180 )

x = 63

x and y sum to 90°

x + y = 90

63 + y = 90 ( subtract 63 from both sides )

y = 27

4 0
3 years ago
Read 2 more answers
Pls help me! and no files and pls actually help me
crimeas [40]

Answer:

To find m ( slope) we'll use the Slope Formula:

\boxed{\sf{Slope\:(m)}=\cfrac{y_2-y_1}{x_2-x_1}}

<u>Subtract the numbers:-</u>

\sf 7. \:m=\cfrac{4-2}{6-5} =\boxed{2}

_______________

\sf 8.\: m=\cfrac{-1-3}{2-6} =\boxed{1}

_______________

\sf 9.\: m=\cfrac{-4-(-2)}{3-1} =\boxed{-1}

_______________

\sf 10.\: m=\cfrac{0-3}{0-(-3)} =\boxed{-1}

_______________

\sf 11.\:m=\cfrac{4-2}{3-1} =\boxed{1}

_______________

\sf 12.\: m=\cfrac{1-7}{2-5} =\boxed{2}

_______________

\sf 13.\:m=\cfrac{11-9}{1-(-4)} =\boxed{\frac{2}{5}}

_______________

\sf 14.\:m=\cfrac{2-3}{3-5} =\boxed{\frac{1}{2}}

_______________

\sf 15.\: m=\cfrac{11-5}{2-9} =\boxed{-\frac{6}{7}}

_______________

\sf 16.\: m=\cfrac{-7-\left(-6\right)}{8-13}=\boxed{\frac{1}{5}}

_______________

\sf 17.\: m=\cfrac{4-4}{6-1} =\boxed{0}

_______________

\sf 18. \: m=\cfrac{2-(-7)}{5-5}=

↑ Undefined

___________________________________

6 0
2 years ago
You have a family traveling from far away to come to your house. They travel 342 miles and arrive to your house in 6 hours, how
SVEN [57.7K]

Answer:

57 mph

Step-by-step explanation:

342/6=57

5 0
3 years ago
The coordinates of three points in the plane are given below. What is the point of the line through B and C?
Keith_Richards [23]

Step-by-step explanation:

y= x +2

.is the equation of line pass through B, C

3 0
3 years ago
Read 2 more answers
What’s the surface area of a cylinder that has the radius of 3 and the height of 7
arsen [322]

the answer could be 82.39822

5 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?
    12·2 answers
  • Suppose you invest $1600 at an annual interest rate of 4.6% compounded continuously. Using the formula A(t) =P*e^rt , how much w
    10·1 answer
  • A paper hat is folded into the shape of a kite, as shown.
    8·2 answers
  • Someone please help I really don't know this and I need to submit it
    5·1 answer
  • Bruce rented a motorcycle for a friend. The cost of renting a bike for one day can be represented by: 75 + 0.14m Where m is the
    12·1 answer
  • Helppp!!! I have to determine the height of the sandbox
    15·1 answer
  • the sum of two numbers is 63. the smaller number is 21 less than the larger number. what are the numbers
    14·2 answers
  • Blank—20.8=41.06 what is it help
    13·1 answer
  • A 12 pack of soda costs $5.69. How much is one can?
    15·2 answers
  • I suck with this so can some one help
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!