Neil reads equal numbers of pages of a book every week. the graph shows the number of pages of the book left to read, y, after x weeks:
a. y = -5x + 45
b. y = -45x + 315
c. y = -5x + 255
d. y = -45x + 255

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

read more on -

a=r

d=q

c=p

b=s

hope this !

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft