Complete the recursive formula of the arithmetic sequence
4
,
22
,
40
,
58
,
.
.
.
4,22,40,58,...4, 22, 40, 58, point, point, point.
b
(
1
)
=
b(1)=b, left parenthesis, 1, right parenthesis, equals

b
(
n
)
=
b
(
n
−
1
)
+
b(n)=b(n−1)+b, left parenthesis, n, right parenthesis, equals, b, left parenthesis, n, minus, 1, right parenthesis, plus

Which triangles area would be calculated using the trigonometric area formula

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.