Find mlaec in the figure below.
(2y+x)
(2x - 15)
(-2y+31)
(-2+3x)
a. 30°
b. 45°
c.150°
d. 135°

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)

10.4 inches

step-by-step explanation:

2x2x2.6

1.30

step-by-step explanation: