2 (4x + 3) when x = 3

30

Step-by-step explanation:

2(4[3] + 3)

2(12 + 3)

2(15)

30

=8x+6=

=8.3+6=

=24+6=

=30

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: