Mathematics, 28.08.2019 02:30 jeffcarpenter

Which equations show that the set of whole numbers is closed under multiplication?
choose all answers that are correct.
a.
–1 • –1 = 1
b.
0 • –1 = 0
c.
0 • 2 = 0
d.
2 • 1 = 2

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:02

Twelve friends shared 8 small pizza equally.how many pizzas did each person get?

Answers: 3

Answer

Mathematics, 21.06.2019 21:40

The tile along the edge of a triangular community pool needs to be replaced? ?

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second

Answers: 1

Answer

You know the right answer?

Which equations show that the set of whole numbers is closed under multiplication?
choose all...

Questions

Social Studies, 25.01.2020 05:31

True or false? african slavery began in virginia when a dutch slave trading vessel arrived with a surplus cargo of twenty slaves; having little cash...

Social Studies, 25.01.2020 05:31

Carlos and shandra are emts. carlos is able to do basic emergency care, and shandra is able to do advanced life support. which would best classify car...

Social Studies, 25.01.2020 05:31

Freud thought that the ego attempts to satisfy the demands of the id in a way that will bring long-term benefits rather than pain. according to freud...

Social Studies, 25.01.2020 05:31

Includes seeking comfort or reassurance in prayer or from a religious community, or believing that your personal experience is spiritually meaningful....

Health, 25.01.2020 05:31

Tom had been feeling very tired and went to his family practitioner with this concern. the family practitioner asked tom about his feelings. tom repor...

Biology, 25.01.2020 05:31

Agroup of students is reviewing material about endocrine system function. the students demonstrate an understanding of the information when they ident...

Mathematics, 25.01.2020 05:31

General motors wants to administer a satisfaction survey to its current customers. using their customer database, the company randomly selects 30 cust...

Social Studies, 25.01.2020 05:31

The process of gathering information and identifying a student's strengths and needs through a variety of instruments and...

Business, 25.01.2020 05:31

Saira's maid service began the year with total assets of $120,000 and stockholders' equity of $40,000. during the year the company earned $90,000 in n...

Social Studies, 25.01.2020 05:31

Trade a) only emerged in about 1,000 b. c. b) only emerged once markets became established. c) has been a feature of nearly all econ...

English, 25.01.2020 05:31

The face of literature changed dramatically during the reformation primarily because: . shakespeare popularized the sonnet. b. britain's wealth and li...

Biology, 25.01.2020 05:31

What is the function of this membrane protein? a molecular view of the plasma membrane. there are two layers of phospholipids and two identical trans...

Mathematics, 25.01.2020 05:31

For hundred tickets were sold for a school play, for a total 1025. adults were charged $3.50 and students $2.00, how many adults and how many students...

Physics, 25.01.2020 05:31

Avertical spring with spring stiffness constant 305 n/m oscillates with an amplitude of 28.0 cm when 0.235 kg hangs from it. the mass passes through t...

Mathematics, 25.01.2020 05:31

Use the position function s(t) = −16t² + 400, which gives the height (in feet) of an object that has fallen for t seconds from a height of 400 feet. t...

Mathematics, 25.01.2020 05:31

Asmoothie stores sell 3 strawberry smoothies and 5 banana smoothies for a total cost of 27.50 .the strawberry smoothie cost 0.50 more than the banana...

Business, 25.01.2020 05:31

True / false. structural similarities exist when the underlying mechanisms of the technology resemble, or match, the underlying mechanisms of the mark...

Physics, 25.01.2020 05:31

Two stars m1 and m2 of equal mass make up a binary star system. they move in a circular orbit that has its center at the midpoint of the line that sep...

Social Studies, 25.01.2020 05:31

Laurent is 17 years old. he is frustrated that he cannot seem to remember anything that happened to him before the age of 3. according to memory resea...

Biology, 25.01.2020 05:31

Aperson who eats excessively and never seems to feel full may have which of the following conditions? a) too much insulin b) tumor in the hypothalamu...

More questions: Mathematics Another questions

Which equations show that the set of whole numbers is closed under multiplication? choose all answers that are correct. a. –1 • –1 = 1 b. 0 • –1 = 0 c. 0 • 2 = 0 d. 2 • 1 = 2

Answers

Another question on Mathematics

Which equations show that the set of whole numbers is closed under multiplication?
choose all answers that are correct.
a.
–1 • –1 = 1
b.
0 • –1 = 0
c.
0 • 2 = 0
d.
2 • 1 = 2