Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.

a(n) = 12 + (n – 1)(3)

a.12, 21, 39b. 0, 9, 27c. 12, 24, 42d. 3, 24, 27

The reflexive property of congruence lets you say that ∠pqr ≅

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.