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Leya [2.2K]
2 years ago
12

Find the product -a2 b2 c2 (a+b-c)

Mathematics
1 answer:
mina [271]2 years ago
7 0
Use the distributive property:
a(c+b)=ab+ac
And
a^n\cdot a^m=a^{n+m}\\\\a=a^1

-a^2b^2c^2(a+b-c)=-a^2ab^2c^2-a^2b^2bc^2+a^2b^2c^2c=-a^3b^2c^2-a^2b^3c^2+a^2b^2c^3

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Which of the following about the normal distribution is not​ true?
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Answer:

Normal distribution is a Continuous distribution.

Step-by-step explanation:

Normal Distribution:

The following information is true about normal distribution.

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3 years ago
Verify if 1/2x-2 and g(x) = 2x + 4 are inverses
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5 0
3 years ago
To estimate the length of the lake, caleb starts at one end of the lake and walk 95m. He then turns a 60° angle and walks on a n
aivan3 [116]

Answer:

Length of the lake is 97.30 m

Step-by-step explanation:

We have given Caleb starts at one end of the lake and walk 95 m

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And then he turns at an angle of 60°

So \Theta =60^{\circ} and then again walk 8 m

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We have to fond the total length of the lake , that is d

Total length of the lake is given by d=\sqrt{d_1^2+d_2^2+2d_1d_2cos\Theta }=\sqrt{95^2+8^2+2\times 95\times 8\times cos60^{\circ}}=97.30m

So length of the lake is 97.30 m

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7 0
3 years ago
Five times the sum of a number and 7 equals 3
miv72 [106K]
The answer or number that you are looking for is -6.4. You can get this by dividing 3 by 5 which is equal to 0.6. Next you would subtract 7 to reverse the act of having added it. This will give you -6.4 which is what you are looking for.
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3 years ago
Read 2 more answers
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