15. Find the coordinates of the vertices of the figure after a rotation of 180". (1 point) A) 4' (3, 4). B'(-1,3), C (-1,1)
B) A' (3.4). 8'(-1.3). C'(-1. - 1)
C) 4(3, 4). B'(-1,-3). C'(-4,-1)
D) A'(-3, 4). B"(1,3), C'(-1,-1)

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

the correct answer to your question is a. 4^4

good luck my friend!

hope this !

maybe if i you could me by giving me brainliest?

! < 3

have a splendid day < 3 : )

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

answer: haha (: i’ll go see what it is

step-by-step explanation: