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
tatyana61 [14]
3 years ago
5

Is 5.4 irrational or rational

Mathematics
1 answer:
salantis [7]3 years ago
7 0
Irrational................................
You might be interested in
I’ve been stumped on this question for a while (picture included)
julsineya [31]

Answer:

Since the question is indicating to use a graphing calculator, we can assume that we would be required to graph both of the equations.

Red = \sqrt{x+2}

Blue = 3x^2-4x-1

By graphing those equations, we can determine the solution(s)

The points where the graphs intersect would be your coordinates to derive your solution

Red = (1.864, 1.966)

Blue = (-0.427, 1.254)

The solutions would be the x-value of the ordered pair, in this case,

x = 1.864 AND x = -0.427

4 0
3 years ago
Trigonometry<br> Special Right Triangles<br> Find the exact value of tan 30* + sin 90* + cot 60*.
fredd [130]

Answer:

1 + 2sqrt(3)/3

Step-by-step explanation:

tan(30) = sqrt(3)/3

sin(90) = 1

tan(60) = sqrt(3)

cot(60) = 1/sqrt(3) = sqrt(3)/3

sqrt(3)/3 + 1 + sqrt(3)/3

1 + 2sqrt(3)/3

3 0
3 years ago
8× what =2
sergejj [24]

Answer:

8*1/4= 2

A) 0.071

B) 0.48

5 0
3 years ago
The sum of x and y is 7. The value of y is three more than the value of x. Write a system of equations to model this.
Ilia_Sergeevich [38]

Answer: x= 2 , y= 5 (5+2=7)

Step-by-step explanation:

I don't really know how to put it into an equation- but here's your values?? Sorry if this didn't help ):

6 0
3 years ago
Please help with all 3
DerKrebs [107]

Answer:

1, volume=23×9×5

=1035

2, volume=(1/2×5×4)×20

... =200

3.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose you buy a CD for $1000 that earns 2.5% APR and is compounded quarterly. The CD matures in 5 years. Assume that if funds
    14·2 answers
  • What is 18576939*47 Thanks!!!!!
    14·2 answers
  • Simplify this expression 8n/17n
    13·1 answer
  • 2m^2+2m-12=0 in vertex form
    13·1 answer
  • Factor the expression 4x^2 - 12x - 7
    6·1 answer
  • A pair of linear equations is shown
    15·1 answer
  • Cho A là ma trận vuông cấp 2 và detA=11, Khi đó det(3A)=
    15·1 answer
  • What is the slope intercept of the equation of each line given the slope and y intercept slope = 8/3 y intercept =-4
    7·1 answer
  • Express tan M as a fraction in simplest terms.<br> Help please
    5·1 answer
  • You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable preliminary estim
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!