We have a rectangle with length L=x-8 and width W=x+11
Let's remember that the area of a rectangle is given by the following equation

We replace these values

We multiply and solve

The answer is option B
Answer:
8.242
Step-by-step explanation:
we can use tan for this

solve it with calculator, and you will get approximately 8.242
Answer:
option c (-2,1)
Step-by-step explanation:
hope it helps u
Answer:
7/8:1/4
Step-by-step explanation:
0.875 is equal to 7/8 and you can’t simplify 7/8 or 1/4 any more so the simplified answer is 7/8 : 1/4