aleday37 aleday37

29-07-2019
Mathematics

contestada

The polyhedron has 120 edges. How many vertices does it have?

Respuesta :

elainemokk elainemokk

29-07-2019

(Correct me if I’m wrong in comments)

Answer: 80

Reasoning: A polyhedron can have 30 edges. If this polyhedron has 120 it has 4 times the “other” one. If it has 30 edges it will have 20 vertices, meaning 20*4=80 vertices

Answer Link

Otras preguntas

Solve the formula for the indicated variable. k=g-d/c for g

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!! What are the roots of the equation? x^2 (9x + 13) (11x + 2) = 0

In the number 375,595 which number is ten times the number to its right

Wich of these is a potential out come of anorexia if the condition is left untreated? A. Large Muscles B. Obesity C. Death D. Extreme Physical Fitness

Miley has $40 in her savings account. She plans to save $25 per week from now on. Select the equation that models the total amount in her savings account (s

Air bags are designed to deploy in 10 ms. Given that the air bags expand 20 cm as they deploy, estimate the acceleration of the front surfaceof an expanding bag

what is the factorization of the trinomial below? x^3-10x^2+24x A. x(x-6)(x-4) B. (x-6)(x+4) C. x(x-6)(x+4) D. (x^2-6)(x+4)

One distinguishing feature of zoroastrianism is that it represented a belief in ?

Help!!!!!!!!!!!!!!!!!!!

Imagine you are using the design process to design and build a new bike which next step would you take after you had created a first prototype

ACCESS MORE