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3 years ago

Give the domain and range.

Mathematics

2 answers:

Andrew [12]3 years ago

8 0

Option C is the right answer

Rzqust [24]3 years ago

5 0

Answer:

c number option is the correct answer

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3. Use a translation rule to describe the translation that is 9 units to the right and 9 units down.

larisa [96]

3. B
4. A
5. D
I believe these are the answers but if i'm wrong then crud that's "BAD". =D

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4 years ago

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What is an operation

fenix001 [56]

Addition subtraction multiplication or division

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3 years ago

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How? (2x^2 - 3x - 4)(x + 7)<br>

lidiya [134]

Answer:

$2 {x}^{3} + 11{x}^{2} - 25x - 28$

Step-by-step explanation:

Using foil method, Multiply the first term

$2 {x}^{2} \times x = 2 {x}^{3}$

Next, Multiply the Outer term in each parenthesis. (2x^2 and 7

$2 {x}^{2} \times 7 = 14 {x}^{2}$

$2 {x}^{2} \times 7 = 14 {x}^{2} \: \: \: 3x \times - x = - 3x$

Then, Multiply the Inner Terms (-3x,-4,7) in each parenthesis

$- 3x \times 7 = - 21x$

$- 4 \times x = - 4x$

Then multiply the last term (-4 and 7).

$- 4 \times 7 = - 28$

Combine it you have

$2 {x}^{3} + 14 {x}^{2} - 3 {x}^{2} - 21x - 4x - 28$

which simplify to

$2 {x}^{3} + 11 {x}^{2} - 25x - 28$

3 0

3 years ago

240/2,304 simplest form

bearhunter [10]

Answer:

5/48

Step-by-step explanation:

7 0

3 years ago

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ava walks to the end of her section of trail and back in 90 minutes Luis walks his his section of the trail in 1 3/4 hours. Who

AlekseyPX

Answer:

Luis

Step-by-step explanation:

One hour is 60 minutes total, leaving and extra 30 minutes for Ava, which is half of 60. So, in fraction form, she walked 1 1/2 OR 1 2/4 hours, which is less than Luis. He walked about an hour and 45 minutes total, or 105 minutes.

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3 years ago