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
UNO [17]
2 years ago
11

Which rational exponent represents a square root? A. 1 / 2 B. 3/2 C. 1/3 D. 1/4

Mathematics
2 answers:
Vsevolod [243]2 years ago
6 0

Answer: A.) 1/2 is the correct answer

Step-by-step explanation:

Fofino [41]2 years ago
5 0

Answer:

1/2 rational exponent represents a square root.

Therefore, option A is correct.

Step-by-step explanation:

As we know that raising to the one-half power i.e. \frac{1}{2} is the same

as taking the square root.

  • so x^{\frac{1}{2}} is the same as the square root of x.

For example, taking the square root of 4 will determine:

4^{\frac{1}{2}}

\mathrm{Factor\:the\:number:\:}\:4=2^2

4^{\frac{1}{2}}=\left(2^2\right)^{\frac{1}{2}}

\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc},\:\quad \:a\ge 0

\left(2^2\right)^{\frac{1}{2}}=2^{2\cdot \frac{1}{2}}

so the expression becomes

4^{\frac{1}{2}}=2^{2\cdot \:\frac{1}{2}}

    =2^1

    =2         ∵ \mathrm{Apply\:exponent\:rule}:\quad \:a^1=a

so, 1/2 rational exponent represents a square root.

Therefore, option A is correct.

You might be interested in
A young lady started working at In N Out Burger:
kogti [31]

Answer:

Step-by-step explanation:

6. 13/hour

7. R=income/hours worked so 221/17=13. Not sure if that is what they are asking for.

8. Not sure. Is it $13/hour?

9. still guessing but the constant is $13/hour so to determine how many hours need to be worked to reach $1000, you divide. $1000/13=Approximately 77 hours.

5 0
3 years ago
The point (0, 0) is a solution to which of these inequalities?
adell [148]

Since - 5 is less than -4, hence the point (0, 0) is a solution to the inequality y-5<3x-4

<h3>Solution to inequality expression</h3>

Inequality are equations not separated by an equal sign. Given the inequality

y-5<3x-4

Check if (0, 0) is a solution

0 - 5 < 3(0) - 4

-5 < -4

Since - 5 is less than -4, hence the point (0, 0) is a solution to the inequality y-5<3x-4

learn more on inequality here: brainly.com/question/24372553

#SPJ1

7 0
2 years ago
Which equation is not a linear equation? Question options: a) –4v + 2w = 7 b) x4= y c) x = -5 d) 2x + 3y = 5
Semmy [17]

Answer: Option b

x^4= y

Step-by-step explanation:

Linear equations have the following form:

a_1x^n + a_2y^m + a_3w^s + a_4v^h = b

Where the exponents n, m, s and h are always 0 or 1

To know which equations are nonlinear, identify among the options given, those that have exponents other than 1 or 0

Note that in option b) the exponent of the variable x is n = 4 therefore the equation is nonlinear

Finally the answer is the option b

3 0
3 years ago
What are the factor paira of 48
yanalaym [24]

Answer:

1 x 48 = 48

2 x 24 = 48

3 x 16 = 48

4 x 12 = 48

6 x 8 = 48

8 x 6 = 48

12 x 4 = 48

16 x 3 = 48

24 x 2 = 48

48 x 1 = 48

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The ratio of the dide lengths of a triangle is 2 : 4 and the perimeter is 55 cm what is the length of the shortest side
photoshop1234 [79]
10cm is the length of the shortest side
7 0
3 years ago
Other questions:
  • How many meatballs are required for a party of 25adults and 6 children?? Please help
    14·2 answers
  • The mean incubation time of fertilized chicken eggs kept at 100.5 degree F in a still-air incubator is 21 days. Suppose that the
    8·1 answer
  • What decimal number does point A on the number line below represent? −0.75 0.75 −1.25 1.25
    13·1 answer
  • What is the shape of the cross section of the cylinder in each situation?
    5·1 answer
  • Solutions of the equation: z2 - 12z + 36 = 0?
    10·1 answer
  • What is the equation of a circle with radius 23 and whose center is the intersection of the lines y=2x+1 and 4x+y=13?
    8·1 answer
  • 6. What are the points on the<br>of whase perpendicar<br>from the straight the <br>x/a+y/b=1 is a.​
    14·1 answer
  • What do you think the answer is?
    5·1 answer
  • 3x-2y=12
    14·1 answer
  • Find the area of the shapes shown in the diagrams below. The lengths are in centimeters.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!