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Finger [1]
3 years ago
10

PLEASE HELP I NEED THIS ASAP.

Mathematics
2 answers:
Tasya [4]3 years ago
8 0

Answer:

x = -8

Step-by-step explanation:

-3( -4x - 1) = - 93

- 4 x -1 = -93/ - 3

-4x -1 = 31

-4x = 31+1

-4x = 32

x = 32/-4 = - 8

<em><u>plz </u></em><em><u>mark</u></em><em><u> my</u></em><em><u> answer</u></em><em><u> as</u></em><em><u> brainlist</u></em><em><u> plzzzz</u></em><em><u>.</u></em>

<em><u>hope</u></em><em><u> this</u></em><em><u> will</u></em><em><u> be</u></em><em><u> helpful</u></em><em><u> to</u></em><em><u> you</u></em><em><u> </u></em><em><u> </u></em>

san4es73 [151]3 years ago
5 0

Answer:

I need points ill answer in a seconds

Step-by-step explanation:

lol

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Answer: The answer is given below.

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We will be using the following two properties of logarithm:

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The proof is as follows:

L.H.S.\\\\\\=\dfrac{1}{\log_2N}+\dfrac{1}{\log_3N}+\dfrac{1}{\log_4N}+\cdots+\dfrac{1}{\log_{100}N}\\\\\\=\log_N2+\logN3+\log_N4+\cdots+\log_N100\\\\=\log_N\{2.3.4...100\}\\\\=\log_N\{1.2.3.4...100\}\\\\=\log_N{100!}\\\\=\dfrac{1}{\log_{100!}N}\\\\=R.H.S.

Hence proved.

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3 years ago
Amber, Bernie, and Carlos are working on a problem together. Their goal is to correctly apply the difference of cubes formula to
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Answer: Carlos is correct

Step-by-step explanation:

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The first step is to factorize out 2x^2

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from our equation,

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So the difference of cubes will be

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Carlos followed these steps. So he is correct. Carlos is correct because he correctly factored the GCF, identified a and b, and applied the difference of cubes method.

Amber is incorrect because 125 is equal to b3, not b.

Bernie is incorrect because x2 is not the GCF of the polynomial. The GCF is 2x^2.

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50 degrees is one while the other two are 130 degrees
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Answer:

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