4 years ago

Which of the following expressions is equivalent to 3 m ( m − 2 ) − ( m ^2 + 1 ) ?

2 answers:

8 0

Answer:

me mo miknWhich of these expressions demonstrates the identity property? Check all that apply.Which of these expressions demonstrates the identity property? Check all that apply.Which of these expressions demonstrates the identity property? Check all that apply.

Step-by-step explanation:

leonid [27]4 years ago

4 0

Answer:

Step-by-step explanation:

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(9/8) to the power of 2; can some give me the answer quick please.

timofeeve [1]

Answer:

(9/8)²=

81/64.

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3 years ago

Identify the 12th term of a geometric sequence where a1 = 8 and a6 = −8,192.

vodka [1.7K]

Geometric sequence
$a_{n}=a_{1}*r^{n-1}$
r=common ratio
a1=first term
find r

a1=8
a6=-8192
$-8192=a_{6}=8*r^{6-1}$
$-8192=8*r^{5}$
divide both sides by 8
$-1024=8*r^{5}$
take 5th root of both sides
-4=r
sub
$a_{12}=8*(-4)^{12-1}$
$a_{12}=8*(-4)^{11}$
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4 years ago

Read 2 more answers

A circle with the equation (x + 4)2 + (y - 3)2 = 9 is reflected over the line y = -1. What is the equation of the image?

Serggg [28]

The center of the given circle = (-4, 3)
So the center of the image = (-4, 3 -2(4) = (-4, -5)

So the equation of the image is
(x + 4)^2 + (y + 5)^2 = 9

Its choice 3.

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3 years ago

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nika2105 [10]

Answer:

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3 years ago

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What one half multiplied by 4/5

MrRa [10]

Answer:

2/5

Step-by-step explanation:

1. 1/2 * 4/5

2. 4/10

3. reduce/divide the fraction by 2

4. you get 2/5

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3 years ago