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2 years ago

Circle all the expression that represent a value GREATER THAN 1.

Mathematics

1 answer:

VladimirAG [237]2 years ago

8 0

I know that at least one of them is A but I’m not sure about the rest

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Which ratio is equivalent to 4 : 28?

rusak2 [61]

4 : 28 is the same as 4/28

4/28 = 1/7

The answer is C

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3 years ago

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Which statement about the simplified binomial expansion of (a + b)", where n is a positive integer, is true?

Alja [10]

Answer:

$(a+b)^n ={n \choose 0}a^{(n)}b^{(0)} + {n \choose 1}a^{(n-1)}b^{(1)} + {n \choose 2}a^{(n-2)}b^{(2)} + ..... +{n \choose n}a^{(0)}b^{(n)}$

Step-by-step explanation:

The Given question is INCOMPLETE as the statements are not provided.

Now, let us try and solve the given expression here:

The given expression is: $(a +b)^n, n > 0$

Now, the BINOMIAL EXPANSION is the expansion which describes the algebraic expansion of powers of a binomial.

Here, $(a+b)^n = \sum_{k=0}^{n}{n \choose k}a^{(n-k)}b^{(k)}$

or, on simplification, the terms of the expansion are:

$(a+b)^n ={n \choose 0}a^{(n)}b^{(0)} + {n \choose 1}a^{(n-1)}b^{(1)} + {n \choose 2}a^{(n-2)}b^{(2)} + ..... +{n \choose n}a^{(0)}b^{(n)}$

The above statement holds for each n > 0

Hence, the complete expansion for the given expression is given as above.

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3 years ago

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Ally is making a scale diagram of her classroom. She uses a scale factor of 3 centimeters per foot to draw the diagram. The actu

Ber [7]

The area of scale drawing of the classroom using the scale factor of 3 cm per foot that has 18 feet length and has 20 feet width is 40 squared cm. This is computed by dividing first the sides by 3 and multiply the result to each other.Click to let others know, how helpful is it

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3 years ago

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What the heck in math is 12/tan34

natulia [17]

Answer:

0.67450852

Step-by-step explanation:

you only use your calculator and you put the tan 34 and gives you the answer

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4 years ago

How to write 1/3, 1/5 as an a common denominator as an equivalent fraction

Anni [7]

Answer:

Step-by-step explanation:

$\dfrac{1}{3}\\\\\text{List multiples of 3:}\ 0,\ 3,\ 6,\ 9,\ 12,\ \boxed{15},\ 18,\ 21,\ ...\\\\\dfrac{1}{5}\\\\\text{List multiples of 5:}\ 0,\ 5,\ 10,\ \boxed{15},\ 20,\ 25,\ ...\\\\\text{The common denominator is 15.}\\\\\dfrac{1}{3}=\dfrac{1\cdot5}{3\cdot5}=\dfrac{5}{15}\\\\\dfrac{1}{5}=\dfrac{1\cdot3}{5\cdot3}=\dfrac{3}{15}$

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3 years ago