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Annette [7]
3 years ago
7

Triangle abc is a right triangle, and measure of A = 42. Find the value of n

Mathematics
1 answer:
Elena L [17]3 years ago
7 0
The answer of this question is 132
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David performed the following mathematical operation .
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Answer:

C:  x = 1/2

Step-by-step explanation:

Set the divisor, 2x - 1, equal to zero and solve for x:  2x = 1, so x = 1/2.  Statement C is true.

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Which expression is equivalent to (xy)z?
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The answer to your question would be z·(xy)



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I really need help with this
kupik [55]

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3 years ago
What is the following product?
devlian [24]

Answer: Last Option

4x^5\sqrt[3]{3x}

Step-by-step explanation:

To make the product of these expressions you must use the property of multiplication of roots:

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we also know that:

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So

\sqrt[3]{16x^7}*\sqrt[3]{12x^9}\\\\\sqrt[3]{16x^3x^3x}*\sqrt[3]{12(x^3)^3}\\\\x^2\sqrt[3]{16x}*x^3\sqrt[3]{12}\\\\x^5\sqrt[3]{16x*12}\\\\x^5\sqrt[3]{2^4x*2^2*3}\\\\x^5\sqrt[3]{2^6x*3}\\\\4x^5\sqrt[3]{3x}

6 0
4 years ago
Help me please with number 7.
cluponka [151]

Answer:


Step-by-step explanation:

<u>16,384 x 78,125 x x6</u>       =       <u>1,280,000,000 x x6</u>    =  12,500x3

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