Step-by-step explanation:
area=length x width
91=(x+2)(2x+3)
91=x^2+5x+6
x^2+5x-85=0
x=14.2 orx=-24.1
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Thus :
1 / 4 % of 3 is 0.75 .
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Answer:
f(x) = -x^2 + x + 13 find f(9) = -59
Hope this helps :)
Answer:
79%
Step-by-step explanation:
He has 100% to start off. If he puts 21% into savings you subtract that from the starting amount. 100 - 21 = 79. Therefore the answer is 79%.
C, a²+b²=c²
why does this have to be 20 characters long