subject

Mathematics, 24.03.2021 04:30 zach238

A solid has 20 vertices and 30
edges. How many faces does
it have?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:50

Describe all the numbers that when rounded to the nearest thousand are 645,000

Answers: 3

question

Mathematics, 21.06.2019 13:00

The number of possible solutions of a polynomial can be found by looking

Answers: 1

question

Mathematics, 21.06.2019 16:50

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

Answers: 2

question

Mathematics, 21.06.2019 19:00

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4

Answers: 1

You know the right answer?

A solid has 20 vertices and 30
edges. How many faces does
it have?...

Questions

question

Chemistry, 20.03.2021 07:40

Give the theoretical yield, in moles, of CO2 from the reaction of 1.45 moles of C8H18 with 1.45 moles of O2. 2 C8H18 + 25 O2 → 16 CO2 + 18 H2O...

question

Mathematics, 20.03.2021 07:40

Triangles Classified by angles... Obtuse Right Classified by sides... Equilateral Scalene Isosceles Which w...

question

Mathematics, 20.03.2021 07:40

Write an exponential function represented by the table. 0 1 2 3 3 18 108 648 f(x) = N No...

question

Mathematics, 20.03.2021 07:40

Please help find the value of x in the isosceles triangle shown below. V80 V80

question

Biology, 20.03.2021 07:40

This is 7th grade hon science ...

question

Biology, 20.03.2021 07:40

Which representation of data visualizes potential relationships between variables?(1 point) a table a graph a chart a list...

question

Social Studies, 20.03.2021 07:40

32) In which part of the United States is the mantime climate found? A) Florida B) Indiana Oklahoma D) Oregon...

question

Mathematics, 20.03.2021 07:40

What has to be true if you want to convert one rate to another rate?...

question

Mathematics, 20.03.2021 07:40

Which is greater 5.4 or5.4012...

question

Mathematics, 20.03.2021 07:40

Mr Kinney biology class completed a lab to determine blood type. The results are reported in the frequency table. What is the relative frequency of a...

question

Mathematics, 20.03.2021 07:40

PLZ help thnx At her salon, last week Tammy did 25 manicures and collected $1000. a. Calculate the slope to represent the manicures. (2 marks)

question

Physics, 20.03.2021 07:40

Clarify the concept of refrection index with example...

question

Health, 20.03.2021 07:40

The relationship a child has with his or her parents is an example of a voluntary relationship....

question

Mathematics, 20.03.2021 07:40

What is 272-180 explain the answer...

question

Chemistry, 20.03.2021 07:40

How does a temperature increase affect collisions between molecules? O A. The increased kinetic energy makes collisions happen less often. O B....

question

Chemistry, 20.03.2021 07:40

452g of calcium nitrate is mixed with 5.8 x10^23 FU's of aluminum sulphate. what is the concentration of the aluminum nitrate solution made its volume...

question

German, 20.03.2021 07:50

Sanp. c.hat id =lokeshroyonly se..xy girl ...

question

Biology, 20.03.2021 07:50

What is most likely to happen if predators are introduced to an ecosystem with no known predators?(1 point) An increase in species migration. An incre...

question

History, 20.03.2021 07:50

One of the required steps for amending the constitution is (a) the House of Representatives and the Senate must pass the proposed amendment by a simp...

question

Biology, 20.03.2021 07:50

Which microorganism among the following is not associated with nitrogen cycle? penicillin acetobacter rhizobium blue-green algae...

More questions: Mathematics Another questions

Questions on the website: 13722362