<u><em>Answer:</em></u>
The missing term is 3x²
<u><em>Explanation:</em></u>
Addition and subtraction can only take place between like terms.
<u>For two terms to be like</u>, both the variable and its degree must be the same in both terms
<u>Now, consider the given terms:</u>
First term is 7x² has the variable x with degree 2
The resulting term is 10x² has the variable x with degree 2
This means that the missing term is ax²
We need to get the value of "a"
<u>This is done as follows:</u>
ax² + 7x² = 10x²
x²(a+7) = 10x²
a+7 = 10
a = 10-7
a = 3
Therefore, the missing term is 3x²
Hope this helps :)
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Answer:
The answer is 384
A = 6 a^2 = 6 · 8^2 = 384
A = area
There are 6 sides to a cube, so you multiply the surface( 8 in ) squared by the sides.
In short, 8 · 8 (8^2) = 64
64 · 6 = 384
Answer:
<h2><u><em>
1/6</em></u></h2>
Step-by-step explanation:
-2/3 * (-1/4) =
2/3 * 1/4 =
2/12 =
1/6
