subject

Mathematics, 23.09.2020 18:01 duyphan

Which of the following is a counterexample for this conditional statement? If a shape is a rectangle, then its perimeter is an even number.
a a rectangle with sides measuring 3.2 and 5.3
b a rectangle with sides measuring 10 and 7
c a rectangle with sides measuring 3.9 and 5.1
d a rectangle with sides measuring 1.5 and 2.5

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:50

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Answers: 3

question

Mathematics, 21.06.2019 21:30

What percent of 18 is 24? and plz explain thx.

Answers: 2

question

Mathematics, 22.06.2019 02:40

Use the equation and type the ordered-pairs. y = 2 ^x

Answers: 1

question

Mathematics, 22.06.2019 03:00

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.

Answers: 3

You know the right answer?

Which of the following is a counterexample for this conditional statement? If a shape is a rectangl...

Questions

question

Physics, 24.02.2020 21:01

At a certain location, the solar power per unit area reaching the Earth's surface is 190 W/m2, averaged over a 24 hour day. If you live in a house who...

question

History, 24.02.2020 21:01

Which candidate in the presidential election of 1860 was not on the ballot in most Southern States?

question

Business, 24.02.2020 21:01

Which of the following events would increase a company’s cash flow? Event A: Accounts Receivable turnover ratio went from 6.0 to 10.0 Event B: Account...

question

Biology, 24.02.2020 21:01

Oogamy always involves fertilization from gametes of differing sizes. True False...

question

Social Studies, 24.02.2020 21:01

Effective short-term objectives have all of the following priorities EXCEPT. A. an emphasis on "do your best" goals. B. being achievable y...

question

Business, 24.02.2020 21:01

You have $62,000 and decide to invest on margin. If the initial margin requirement is 50 percent, what is the maximum dollar purchase you can make? (R...

question

Business, 24.02.2020 21:01

Which memo provided advanced general principles to consider in cases involving corporate wrongdoing in that it makes clear that ethics and compliance...

question

Biology, 24.02.2020 21:01

Can your body use the the same enzyme that breaks down protein in your stomach in a chemical reaction that also builds proteins for your blood? Explai...

question

History, 24.02.2020 21:01

In the early 1900s, gasoline-powered tractors became part of the modern farm. In that same era, the modern combine harvester became common, allowing c...

question

Mathematics, 24.02.2020 21:01

F (x) = – x2 + 4x + 1 g(x) = x + 1 What are the solutions to the equation f(x) = g(x)? Select each correct answer....

question

Computers and Technology, 24.02.2020 21:01

Paula is about to open a new hardware store. She is making decisions regarding lighting, colors, and layout of merchandise. Paula knows these factors...

question

Physics, 24.02.2020 21:01

What is the current I0 that flows through the resistor immediately after the switch is thrown? Express your answer in terms of any or all of the quant...

question

Mathematics, 24.02.2020 21:01

6. A modified roulette wheel has 44 slots. One slot is 0, another is 00, and the others are numbers 1 through 42 respectively. You are placing a bet t...

question

Physics, 24.02.2020 21:01

An electric turntable 0.750 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.250 rev/s and a constant angular accele...

question

History, 24.02.2020 21:01

In one or two sentences, summarize the environmental policy of each president. George W. Bush Barack Obama...

question

Business, 24.02.2020 21:01

BlueInk Corporation's accumulated depreciation increased by $14,000, while parents decreased by $3,875 between consecutive balance sheet dates. There...

question

Computers and Technology, 24.02.2020 21:01

The orbit of communication satellites is circular. If we launched them with elliptical orbits, do you think they would be more beneficial for advanced...

question

Mathematics, 24.02.2020 21:01

How many ways can someone randomly dial a 7-digit phone number?...

question

Mathematics, 24.02.2020 21:01

Help me with this question...

question

Business, 24.02.2020 21:01

Angela is part of the senior management of Fifian Inc., an event management company. She along with other members of the senior management plans the a...

More questions: Mathematics Another questions

Questions on the website: 13722367