The chosen topic is not meant for use with this type of problem.
However, if you simplify it, your answer is:
x^2 − 2x − 35
Answer:
The answer for your problem is 240
Step-by-step explanation:
A=wl=12·20=240
for this problem all you had to do was multiply
12*20 to get your answer
Line 1 only should be the answer!
The line is 180 degrees in total so your equation would be-
X-6 + 8x + 24 = 180
9x + 18 = 180
9x = 162
Answer is: x = 18
Answer: Choice A) 8.742 * 10^7
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Work Shown:

Extra info:

which is a little over 87.4 million