What is the prime factorization of number 20 in exponential form

What numbers are included in the set of integers? what numbers are not included?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

What is the sum of the first 8 terms of the geometric series