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
Alenkinab [10]
3 years ago
15

13. A counterexample

Mathematics
2 answers:
nikklg [1K]3 years ago
6 0

Answer:

. shows that a conjecture is not always true

Step-by-step explanation:

How?

  • If you want to prove something you give an example or proof.
  • But if you want to disprove that you need an counterexample.
marin [14]3 years ago
5 0

Answer:

b

Step-by-step explanation:

You might be interested in
Please help me solve and explain
Anna11 [10]
I would say go with with B

5 0
3 years ago
Read 2 more answers
Is (2, 5) a solution to this system of inequalities?<br><br> 4x + 2y &gt; 18<br> 13x + y ≤ 7
Alborosie

Answer: 4x + 2y > 18 (not sure though)

Step-by-step explanation:

5 0
3 years ago
Angie baked 100 cookies and 20 brownies. she wants to split them into equal groups for the bake sale. Each group must have the s
Pavlova-9 [17]
Angie can make 50 groups of cookies and brownies.
3 0
3 years ago
Mr. Aba builds a circular patio with a diameter of 12 feet. He covers the patio with paving stones. The cost of the paving stone
Anettt [7]

Answer:

395.85

Step-by-step explanation:

If the diameter is 12, then the radius must be 6. Following the formula of pi: 2 * pi * radius, our result is 37.7. 37.7 * 10.50 is 395.85

I really hope this helps. My memory of circles and pi isn't the best.

8 0
2 years ago
Read 2 more answers
What is the perimeter of a rectangle that is 5.73 feet long and 0.6 feet wide?
sergij07 [2.7K]

Answer:

3.438

Step-by-step explanation:

5.73 × 0.6 = 3.438

3 0
3 years ago
Other questions:
  • Sally’s father baked 8 cookies. Sally and 4 friends (5 people total) decide to share the cookies equally. How much will each per
    14·2 answers
  • A car is going at 80 mph. how long will it take to cover 20 miles
    6·1 answer
  • a rectangular field is 45 feet wide and is enclosed by 210 feet of fencing what is the area of the field in square feet
    10·1 answer
  • Simplify 10+4×4÷2×(5-1+3)​
    8·2 answers
  • A street sign is 99 inches tall. How tall is it in feet and Inches?
    8·2 answers
  • oliver turned a circular dial one degree if he turns the dial one degree 27 times, what is the measurement on the angle in degre
    15·1 answer
  • 1. Find the measures of two supplementary angles if the difference between the measures of the two angles is 35
    11·1 answer
  • Assume that thermometer readings are normally distributed with a mean of degrees and a standard deviation of 1.00degrees C. A th
    15·1 answer
  • Santo made 4 less than twice as many cupcakes as Lynn. Write an equation to represent the number of cupcakes that Santo made.
    10·1 answer
  • Given the domain (-2,2,4) what is the range for the relation 3x + y = 3? <br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!