<em>Product hints at multiplication so -5n is AT LEAST meaning that it is at or greater than 35....</em>
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-5n ≥ 35
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: All triangles are 180 degrees I don't know how to do the rest.
Answer:
-75.955 kilometers
Step-by-step explanation:
multiply the speed by the time to get distance
the spacecraft is descending, so change in height will most likely be answered as a negative number
13.81 × 5.5 = 75.955
Answer: 48.84
Step-by-step explanation:
First, find the perimeter of the rectangle. 12+12+3+3=30ft. Next, find the perimeter of the semicircles. You can tell that if you put the semicircles together it would be a full circle. The formula for the perimeter of a circle is r2pi. The radius times 2 would be 6. Pi is approximately 3.14. 6 times 3.14 is 18.84. 18.84+30=48.84ft. Hope this helped :)