subject

Mathematics, 10.10.2020 15:01 moneywaydaedae

The first and third digits of a three-digit number are the same. If the second
digit is equal to the sum of the first and
third digits, then the number must be
divisible by 11.
How can he determine whether the conjecture
is true?

The first and third digits of a three-digit

number are the same. If the second
digit is equal to

ansver

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:50, jamielytle

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

Answers: 1

Mathematics, 21.06.2019 19:00, lightning1157blaze

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Answers: 2

Mathematics, 21.06.2019 20:00, niicoleassssssf

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Answers: 2

Mathematics, 21.06.2019 21:00, Rebelyfe4175

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Answers: 2

You know the right answer?

The first and third digits of a three-digit number are the same. If the second
digit is equal...

Questions in other subjects:

Konu

Business, 23.07.2019 06:20

During the first week of october, the workers at walton's widget factory produced the following outputs: on monday, 10 workers produced 250 widgets; on tuesday, 11 workers produc...

Konu

Business, 23.07.2019 06:20

What specifically should be done to ensure that kamp is successful (e. g., it provides kams with the appropriate skills, knowledge, and abilities; it keeps the skills alive after...

Konu

Business, 23.07.2019 06:20

Jessica retired at age 65. on the date of her retirement, the balance in her traditional ira was $200,000. over the years, jessica had made $20,000 of nondeductible contributions a...

Konu

Biology, 23.07.2019 06:20

Apopulation of t cells was stimulated to proliferate in response to a particular antigen. a sample of 1000 stimulated cells was analyzed for total dna content. of the 1000 cells, 4...

Konu

Business, 23.07.2019 06:20

On january 1, 20x9, pallet company acquires 80 percent ownership in slat corporation for $200,000. the fair value of the noncontrolling interest at that time is determined to be $5...

Konu

Business, 23.07.2019 06:20

Under its executive stock option plan, national corporation granted 12 million options on january 1, 2018, that permit executives to purchase 12 million of the company’s $1 par com...

Konu

Business, 23.07.2019 06:20

Corporation a sold equipment used in its business to its sole shareholder mr. b for $13,000. on the date of the sale, the fair market value of the equipment was $16,000, and a's ad...

Konu

Social Studies, 23.07.2019 06:20

Three-year-old lola watches her mommy roll a ball of dough into a thin circle for a pie crust, and exclaims, “you made more dough! ” lola lacks an understanding of the conservation...

Konu

Computers and Technology, 23.07.2019 06:20

You have installed a streaming video service on your network. you want selected hosts to be able to access this service via a dynamically assigned class d ip address. what do you n...

Konu

Chemistry, 23.07.2019 06:20

Agaseous compound is 78.14 percent boron and 21.86 percent hydrogen. at 27°c, 74.3 ml of the gas exerted a pressure of 1.12 atm. if the mass of the gas was 0.0934 g, what is its mo...

More questions: Mathematics Another questions