Use Euler's formula to answer the question.A polyhedra has 15 vertices and 32 edges. How many faces does it have?
A. 13
B. 47
C. 15
D. 19
Answer: D
Mathematics
You might also like to view...
Determine the value of x or ? as requested. Round results to an appropriate number of significant digits.Determine the value of x.
A. 22 ft B. 38 ft C. 49 ft D. 19 ft
Mathematics
Solve the problem.Which of the following [A), B), C), or D)] is not a random experiment?
A. predicting the winner of next year's world series B. tossing a coin C. drawing a card from a deck of cards D. rolling a pair of dice E. all of these are random experiments.
Mathematics
Simplify by taking the roots of the numerator and the denominator. Assume all variables represent positive numbers.
A. - 
B. - 
C. 
D. 
Mathematics
Solve the problem. Express your answer as an integer or simplified fraction.
- 4 = 
- 3
A. - 14 B. - 6 C. 14 D. - 2
Mathematics