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
sammy [17]
3 years ago
12

Simplify. Rationalize the denominator. 3/9-√2​

Mathematics
1 answer:
Gwar [14]3 years ago
5 0

\frac{3}{9-\sqrt{2} } * \frac{9+\sqrt{2}}{9+\sqrt{2}}

\frac{27 + 3\sqrt{2} }{9^{2} - (\sqrt{2})^{2}  }

\frac{27 + 3 \sqrt{2} }{81 - 2}

\frac{27 + 3\sqrt{2} }{79}

You might be interested in
Dividing integers
telo118 [61]

<em>first we shall learn the rules.when numbers with same sign are divided it gives pisitive sign but, when numbers of different signs are divided it gives negetive sign.</em>

here,

7. (-154) ➗ (-14) =11

11. (-40) ➗10=-4

15. 90 ➗ (-15)=-6

16. 108 ➗ (-9)=-12

17. (-48) ➗ (-6)=8

18. (-105) ➗ 7=-15

hope it helps you..........

8 0
3 years ago
To convert 7 m/m to yards per hour around the nearest 10th
raketka [301]
It would be at least 70 yph I am probably sure
4 0
3 years ago
Order Of operation.
Nikolay [14]

Answer

18(2)+12(2)-4(5)

36+24-20

60-20

40

Step-by-step explanation:

since they had two-18 yard passes and two 12 yard runs, that's the first part of the expression, and then they had four penalties that cost them 5 yards, and that was the last term. When you simplify, you end up with 40 yards gained.

In math

Passes: 18(2)

Runs: 12(2)

Penalties:4(5)

equation

18(2)*12(2)-4(5)

Hope it helped

7 0
3 years ago
Read 2 more answers
Write two different pairs of decimals whose sums are 8.69. one pair should involve regrouping.
Komok [63]
No regrouping: 4.34 + 4.35
Regrouping (carrying): 4.93 + 3.76
6 0
3 years ago
Read 2 more answers
To rent a moving truck for the day, it costs $50 plus $3 for every mile driven. Write an algebraic expression for the cost to re
malfutka [58]

Multiply the cost per mile by number of miles “m” and add that amount to the $50:

Total = 3m + 50

3 0
2 years ago
Read 2 more answers
Other questions:
  • Choose the correct formula to find the area of the oblique ABC shown below. Select all that apply. Select all true statements.
    8·1 answer
  • PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE HELPA ME
    11·2 answers
  • Which number below is 9 a common factor of 16 and 20?
    8·1 answer
  • If x+3/3 = y+2/2 , then x/3=?
    13·1 answer
  • 15. Cedric lives at one end of Main Street, and Landon lives at the other end of the street. Main Street is 6.02 Kilometers long
    7·1 answer
  • What is the value of<br> (24-5)<br> 17<br> 2<br> -44<br> -41<br> 13<br> -28<br> 2<br> 30
    14·1 answer
  • Describe how to write the null and alternative hypotheses based on a claim. Provide at least one example to clarify your explana
    12·1 answer
  • PLEASE HELP WILL MARK BRANIEST IF RIGHT
    13·1 answer
  • 2/5 kilogram of soil fills 1/3 of a countainer. Can 1 kiligram of soil fit in the container?
    5·1 answer
  • I need help with this math question.​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!