Hello :
4(3x² +2)-9=8x²+7 = <span>4(3x^2 +2)-9 +9 =8x²+7 +9
= </span><span> 4(3x² + 2)=8x² + 16
</span><span>(State a reason why1) Addition Property of Equality)</span>
Answer:
Volume is 20.93333333 units^3
Step-by-step explanation:
I used 3.14 for pi
Look at the attachment
Answer:
i think the answer is -18x^(2)+9x+5
-18x^(2)+9x+5
Subtract 4x^2 from −14x^2
The answer is 1:3 because 1/4 has nuts and 3/4 don’t