Two rectangles were used to form the following figure. The dimensions of the interior angle are 8 and 13 inches. The dimensions
of the exterior angle are 9 and 15 inches. What is the area of the shaded region in square inches?
1 answer:
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Answer:
192
Step-by-step explanation:
To find how many phones are expected to be defective, we need to represent the values in a fraction.
x = number of defective phones
Now we can solve this using algebra.
To get the value of x we need to multiply both sides by 8000 to leave x alone.
So around 192 cell phones are expected to be defective out of 8000 phones.