You can do it if you believe in your self!
Answer:
34 Republicans 66 democrats
Step-by-step explanation:
so if there are 100 members evenly split, the 2 parties would each have 50
this is the starting point you add 16 to the democratic side resulting in 66 but then you take 16 from the Republican side making it 34
<h3>
Answer: B) 6</h3>
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Explanation:
x = original side length
2x = double the side length
The old area is x^2. The new square area is (2x)^2 = 4x^2
new area = (old area) + 27
4x^2 = x^2 + 27
4x^2-x^2 = 27
3x^2 = 27
x^2 = 27/3
x^2 = 9
x = sqrt(9)
x = 3
The old original square has a side length of 3 units.
The new larger square has a side length of 2x = 2*3 = 6 units which is the final answer (choice B)
old area = 3^2 = 9
new area = 6^2 = 36
The jump from 9 to 36 is +27 to help confirm the answer.
<u>ANSWER</u>
a) Use the homogeneous property of the binomial expansion to find the missing exponent
b) Use the binomial theorem to find the coefficient
<u>EXPLANATION</u>
The given binomial expansion is:
When we compare this to
We have
Therefore the of each term in the expansion must be 12.
Since the coefficient of x and y are unity, we use the formula
to find the coefficient.
Where n=12 and r=5(the exponent of the y-term).
Therefore the coefficient is
When we simplify further we get:
