16.42 and 16.43 and 16.44 It ranges from any numbers between 16.40-16.50
Remember that there is an imaginary 0 next to the tenths place.
Answer:
it would be an arrow facing up
Answer: 3/10
Step-by-step explanation:
Answer:
34 edges
Step-by-step explanation:
Euler's formula for polyhedron states
F + V - E = 2
where F is number of faces, V, number of vertices, E number of edges
Here F = 16, V = 20, thus
16 + 20 - E = 2, that is
36 - E = 2 ( subtract 36 from both sides )
- E = - 34 ( multiply both sides by - 1 )
E = 34
The tangent line is perpendicular to the radius, so will have slope
.. -1/2.5 = -0.4 . . . . . . corresponding to the 3rd selection
