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
Likurg_2 [28]
3 years ago
12

Which number has only two factors ? 21 23 25 27

Mathematics
2 answers:
Solnce55 [7]3 years ago
5 0
23 has only two factors 1 and 23

Hope this helps

AlekseyPX3 years ago
5 0
The answer is 27 it gas 2. Factors
You might be interested in
Solve question 3 for <br> 41 points
Sever21 [200]

Answer:

(2)

Step-by-step explanation:

Our logarithmic expression is: ln(\frac{\sqrt{e} }{y^3} ).

Remember the logarithmic property that ln(a/b) = lna - lnb. So, we can write this as:

ln(\frac{\sqrt{e} }{y^3} )=ln(\sqrt{e} )-ln(y^3)

Also, we can write square roots as powers of one-half, so √e = e^{1/2}. There's another log property that: ln(a^b)=b*ln(a). We can apply that here for both the √e and the y³:

ln(\sqrt{e} )-ln(y^3)=\frac{1}{2} ln(e)-3ln(y)

Finally, note that ln(e) is just 1, so we have:

\frac{1}{2} ln(e)-3ln(y)=\frac{1}{2} -3ln(y)=\frac{1-6ln(y)}{2}

The answer is thus (2).

<em>~ an aesthetics lover</em>

7 0
3 years ago
For a regular 20-sided polygon, what is the degree of rotation?
Alexeev081 [22]
The angle of rotation for a regular polygon is 360/number of sides.Here, it is 360/20=18 degrees.
3 0
3 years ago
Read 2 more answers
The vertices of parallelogram DEFG are E(-1,4) F(5,6) and G (8,0). Find the coordinates of D
tangare [24]

Answer:

The coordinates of D are (2,-2)

Step-by-step explanation:

3 0
3 years ago
Some one please help me!!
hjlf
1 is obtuse scalene
2 is an acute equilateral
3 yes because of the AAS theorem
4 yes because of the SSS theorem
6 you would need to know if PM and QR are congruent
5 0
3 years ago
The number 7 is a prime or cmposite number
guajiro [1.7K]
It is a prime number. A prime number is a number that can only be divided by 1 and itself. A composite number is a number that can be divided by 1 and other numbers. Hoped it helped!
5 0
3 years ago
Other questions:
  • Given that ƒ(x) = x² + 5x, evaluate ƒ(-2).<br><br> -6<br> -14<br> 7
    15·1 answer
  • Why did so many Southern cotton planters move to Texas in the mid-1800s?
    14·1 answer
  • List THE numbers in order from least no greatest-65,34,7,-13,55,62,-7
    12·1 answer
  • The monthly demand for a product is normally distributed with mean = 700 and standard deviation = 200.
    7·1 answer
  • Scientists have discovered a vaccine for a debilitating disease. This year there were 570,000 reported new cases of the disease
    7·1 answer
  • The first term of a geometric sequence is 15 and the second term is 6. Find the fourth term.
    14·1 answer
  • Help please ?<br> its for a quiz and i do not really understand the problem.
    13·1 answer
  • Put your answer in standard notation to 4 decimal places.)
    11·1 answer
  • A cell phone company $500 for a new phone and $60 for a monthly plan. If C(t) is a rational function that represents the average
    6·1 answer
  • Make sure all solutions are in lowest terms. 5/6 • 1/3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!