Answer:
C. 16π
Step-by-step explanation:
Well we need to find the area of the top circle which has a radius of 4cm.
π(4)^2
16π in terms of pi
<em>Thus,</em>
<em>the answer is C. 16π.</em>
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<em>Hope this helps :)</em>
Answer:
x= 6
Step-by-step explanation:
since both sides equal the same amount..
5x-7=3x+5
you plug it in through a calculator or work it out. if you dont know how to work it out, try the app <u>photomath</u><u>,</u><u> </u>it shows you solving steps :))
Answer: 
both zeros are irrational numbers
<u>Step-by-step explanation:</u>
Note: The question would have made more sense if if it was 2/x = x - 1 but I will answer it as written.

What? You bought a call with options, and 50 lightning??