Answer:
81a^2+16b^2
Step-by-step explanation:
Answer:
f=ab/a+b
Step-by-step explanation:
Let's solve for f.
1/f=1/a+1/b
Let's see what to do buddy...
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The sum of the angles of each n-sided figure is found in the following equation :
The question's figure is 5-sindes figure
so the sum the angles equal :
So we have :
Subtract the sides of the equation minus 479
And we're done.
Thanks for watching buddy good luck.
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Answer 2. You just have to find wants similar and put it out front and then leave wants left in parentheses