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
Gelneren [198K]
3 years ago
12

Please help if you can

Mathematics
1 answer:
schepotkina [342]3 years ago
4 0


Step-by-step explanation:

sqrt of 81 is 9 so rational

Sqrt of 89 is irrational

Sqrt of 121 is 11 so rational

Sqrt of 131 is irrational.

You might be interested in
A plumber charged $12 for 15 minutes of work. At this rate what would the plumber charge for 1 hour of work?
hjlf

Answer: $48 for an hour of work

Step-by-step explanation: 1 hour is 60 minutes

<u></u>\frac{60 minutes}{15 minutes} =4<u></u>

4 x $12 =$48

7 0
3 years ago
Read 2 more answers
Consider △RST and △RYX. If the triangles are similar, which must be true? A. RY/YS=RX/XT=XY/TS B.RY/RS=RX/RT=XY/TS C.RY/RS=RX/RT
trasher [3.6K]

Answer:

B.RY/RS=RX/RT=XY/TS

Step-by-step explanation:

If Triangles RST and RYX are similar, then the ratio of their corresponding sides is:

\dfrac{RS}{RY}= \dfrac{ST}{YX}=\dfrac{RT}{RX}\\$This could also be written by switching the numerator and denominators as:\\\dfrac{RY}{RS}= \dfrac{XY}{TS}=\dfrac{RX}{RT}

Out of the given options, Option B is true.

3 0
3 years ago
How do you write the terminating decimal for 3/4
Veronika [31]

Answer:

3/4= 0.75

Step-by-step explanation:

Divide #3 by #4 to get 0.75

3 0
3 years ago
A customer pays $1,100 in state taxes on a newly purchased car. What is the value of the car if state taxes are 8.9% of the valu
Ganezh [65]
The taxes are figured as follows:  0.089(value of car)

Here the taxes are 0.089(value of car) = $1100.

Divide both sides of this equation by 0.089 to determine the value of the car.

value of car = $12359.55, or approx $12360.
8 0
3 years ago
What is the slope of the line whose equation is -3x y=12?
stepan [7]
-3x+y=12
y=3x + 12
slope=3
8 0
3 years ago
Other questions:
  • I NEED ALOT OF HELP SOMEONE!
    9·1 answer
  • Write an equation that models the sequence 400, 200, 100, 50, ...
    9·1 answer
  • The problem has been started for you. 8 StartLongDivisionSymbol 468 EndLongDivisionSymbol minus 40 = 68. 68 minus 64 to get a re
    13·2 answers
  • Please help asap ill give u brainliest too please
    15·2 answers
  • What’s the unit rate of 4,500 kilobytes in 6 minutes
    11·1 answer
  • A preliminary sample of holiday shoppers revealed that the standard deviation of the amount of money they are planning to spend
    9·1 answer
  • Maria fills up her car at the gas station for $38.24 and purchases a drink for $1.99. If she pays with a $50 bill, how much chan
    13·1 answer
  • Nick rolls a fair dice 126 times.
    9·2 answers
  • What is the value of the rational expression when x = 2?
    6·1 answer
  • Grace and Jack are playing a game with a gigantic bucket of markers. Jack took a random sample of markers from the bucket and co
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!