Angles created by the intersection of the lines, are shown in the diagram.
a) What is the measure, in degrees, of angle 1? Show
or explain how you got your answer.
b) What is the measure, in degrees, of angle 3? Show
or explain how you got your answer.
c) What is the measure, in degrees, of angle 5? Show
or explain how you got your answer.
d) What is the measure, in degrees, of angle 6? Show
or explain how you got your answer.

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)

a. is correct

the answer is 1/4

step-by-step explanation:

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.