Find the area of △LKJ.

C. 600 square units

Step-by-step explanation:

to find ML:

KM^2=JM*ML

24^2=32*ML

ML=18

to find the area of triangle LKJ:

formula for area of a triangle: 1/2base*height

b=JM+ML=32+18=50

h=KM=24

area of triangle LKJ= 1/2(50)(24)

area of LKJ=600

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

ab will be equal to