Which is a counterexample to the conjecture? Any number that is divisible by 3 is divisible by 9.



63


69



18


27

Answers

Answer 1
Answer: From the bottom up:

-- Is 27 a counter example ?  No.  It's divisible by 3 and also by 9 .

-- Is 18 a counter example ?  No.  It's divisible by 3 and also by 9 .

-- Is 69 a counter example ?  Yes !  It's divisible by 3, but not by 9 .

-- Is 63 a counter example ?  No.  It's divisible by 3 and also by 9 .




Answer 2
Answer:

Answer:

69 IS CORRECT

Step-by-step explanation:


Related Questions

Help me please, thank you.
What property describes the number sentence 6+0=6?
What percent of 85 is 72
Evaluate a +6 for a = 10.NEXT QUESTION©ASK FOR HELP
What is the volume of a cube with a side length of 5 cm? help asapA) 10 cm B) 15 cm C) 25 cm D) 125 cm

jake set up a study schedule the plan called for him to study 1/4 hour 5/8 hour and 1 hour on Monday Tuesday and Wednesday in that order. if he continues with his pattern how long will he study friday

Answers

I think it is 1 7/8 since 1/4 plus 5/8 plus 1 equals 1 7/8

Cual es la. Longitud de un lápiz 2

Answers


Traduje su pregunta al Inglés y respondió a esto. La longitud de un lápiz estándar número 2 es de 7,5 pulgadas, y el lápiz tiene un diámetro de unos 7 milímetros. Espero que esto ayudó☻



I translated your question to english and answered this. The length of a standard number 2 pencil is 7.5 inches, and the pencil has a diameter of about 7 millimeters. Hope this helped ☻

What can be multiplied to get 5 and added to get 4

Answers

It's not possible nothing but 1 times 5 is the only thing that multiplies to 5 and 1+5 doesn't equal 4

the price of a bike after a discount was $250. If the discount was 60% how much was the original cost of the bike?​

Answers

Answer is:249.96 equally to 250

Explanation:250×100=25000

25000÷60=416.6

416.6×60=24,996

24,996×100=249.96

Final answer:

In order to calculate the original cost of a discounted item, you can adjust the discounted price by dividing it by 1 minus the discount percentage. Therefore, using this method, the original cost of a bike which cost $250 after a 60% discount was $625.

Explanation:

The given question refers to a situation where a bike has been bought for $250 after a discount of 60%. In such a scenario, we want to find out the original cost of the bike before the discount was applied.

To get the original price, we will adjust the equation for the discount, which is Original Price = Discounted Price / (1 - Discount Percentage).

Here, replacing the values / variables provided in the question into the equation, we get:
Original Price = $250 / (1 - 0.60) = $250 / 0.40 = $625.

Therefore, the original cost of the bike was $625.

Learn more about Percentage calculation here:

brainly.com/question/32197511

#SPJ2

Which is longer, 2 feet or 28 inches?

Answers

28 inches its 2 more inches than t feet

28 inches.
2 feet is 24 inches

Today is Tuesday. What day of the week was it 365 days ago?

Answers

The day of the week 365 days ago is Monday.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Given;

Today is Tuesday.

We need to find the day of the week was 365 days ago.

So it means that the last year was not a leap year and must be one day less.

Thus, one day before Tuesday is Monday.

Therefore the day of the week 365 days ago is Monday.

Learn more about the unitary method;

brainly.com/question/23423168

#SPJ2

Answer:

Monday

Step-by-step explanation:

365 days ago means that the last year was not a leap year and must be one day less. So one day before Tuesday is Monday. Therefore the answer is Monday.