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
rodikova [14]
3 years ago
12

Plz help,.................refresh the page before u answer\

Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0
Composite is a number that is NOT prime. So we want to find an odd perfect square that IS prime to be a counterexample.
√36 = Not odd
√49 = 7 Factors only 1 * 7  so it is prime
√81 = 9 Factors 1, 3, 9 composite
√225 = 15 Factors 1,3, 5,9,15, 25, 45, 75, 225 composite

Counterexample for 2∧n - 1 Is prime
2^6 - 1 = 64 - 1 = 63 NOT PRIME Factors are: 1, 3, 7, 9,21, 63
2^5 - 1 = 32 - 1 = 31 Prime
2^3 - 1 = 8 - 1 = 7 Prime
2^2 - 1 = 4 - 1 = 3 Prime
You might be interested in
Will give BRAINLIST to right answer
Yuki888 [10]

m= -7 and b= 6

equation equals -13

4 0
3 years ago
Read 2 more answers
Triangle XYZ is located at X (−2, 1), Y (−4, −3), and Z (0, −2). The triangle is then transformed using the rule (x−1, y+3) to f
Airida [17]
<span>You have to apply the rule to the XYZ coordinates, so X'= (-2-1, 1+3) Y'= (-4-1, -3+3) Z'= (0-1, -2+3) So the new coordinates are X' (-3, 4), Y' (-5, 0), and Z'(-1, 1) This is actually translation not transformation, as the shape doesn't change it just moves</span>
6 0
2 years ago
Which statement is true about the graph of the equation y=csc^-1(x)<br>​
Sloan [31]

Answer:

There is a vertical asymptote at x = 0

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which best describes the relationship between the successive terms in the sequence below?
zhuklara [117]

Answer:

You haven't displayed the full question

3 0
2 years ago
What is the volume, in cubic inches, of a basketball with a diameter of 9 inches?
nlexa [21]

Answer:

381.70350741116 inches^3

Step-by-step explanation:

4/3 πr^3 = 4/3 x π x 4.5^3 = 381.70 inches ^3

5 0
3 years ago
Other questions:
  • Math 7 . Grade 7
    14·2 answers
  • Write the sentence as an equation <br>k reduced by 340 is equal to 7​
    14·1 answer
  • Yesterday, the snow was 2 feet deep in front of Archie’s house. Today, the snow depth dropped to 1.6 feet because the day is so
    8·2 answers
  • Multiply.<br> (3x + 2)(3x - 2)<br> A. x² + 12x- 4<br> B. 9x² – 12x - 4<br> c. 9x - 4<br> D. 9x² + 4
    14·1 answer
  • What effect does the word snatch have on the reader?
    9·2 answers
  • The length of the hypotenuse of a right angled triangle exceeds the length of the base by 2cm and exceeds twice the length of th
    8·1 answer
  • Im starting to calm down so thank you too everyone answering❤️
    14·2 answers
  • You paint four walls. Each wall is a rectangle with a length of 20 feet and a height of 12 feet. One gallon of paint covers abou
    13·1 answer
  • Apply the ADDITIVE IDENTITY PROPERTY to the following expression: 15 + 0​
    9·1 answer
  • IM REALLY STUCK WITH GEOMETRY CAN SOMEONE PLEASE HELP? ON MY PAGE THERE IS 2 QUESTIONS! P L E A S E HELP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!