Identifying trig ratios (no diagram) In AIJK, the measure of ZK=90°, IK = 21, KJ = 20, and JI = 29. What is the value of
the cosine of ZJ to the nearest hundredth?

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

answer: this is not a question

step-by-step explanation: this is a answer

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: