11. (02.05 MC) which statement is true about figures ABCD and A'B'C'D'? (1 point)
VA
O A'B'C'D' is obtained by rotating ABCD counterclockwise by 180 degrees about the origin and then reflecting it across the x-axis.
O A'B'C'D' is obtained by translating ABCD 2 units up and then reflecting it about the y-axis.
O A'B'C'D' is obtained by translating ABCD 2 units up and then reflecting it about the x-axis.
O A'B'C'D' is obtained by rotating ABCD counterclockwise by 180 degrees about the origin and then reflecting it across the y-axis.

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week

alaska, florida, nevada, south dakota, texas, washington and wyoming, tenessee and new hampshire.

step-by-step explanation:

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.