Find the area of the shaded region. trapezoid lwjb is shaded. base jb has a length of 18 feet. base lw has a length of 9 feet. the height of the trapedoid is 9 feet. point s is on the line lw and between points l and w. triangle bsj is not shaded. a. 36 ft² b. 48 ft² c. 18 ft² d. 40.5 ft²

Step-by-step explanation:

we know that

The area of the shaded region is equal to the area of trapezoid LWJB minus the area of triangle BSJ

step 1

Find the area of trapezoid LWJB

The area of trapezoid is equal to

substitute the given values

step 2

Find the area of triangle BSJ

The area of triangle is equal to

substitute the given values

The height of triangle is equal to the height of trapezoid  

step 3

Find the area of the shaded region

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: