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Annette [7]
3 years ago
9

X4 - x - 12 Completely factored form

Mathematics
1 answer:
sergeinik [125]3 years ago
3 0

Answer:

(X+2)(X-2)(X^2+3)

Step-by-step explanation:

X^4 - x - 12

(X^2-4) (X^2 + 3)

(X+ 2) (X - 2) (X^2 + 3)

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51. (08.02 MC) Box A has a volume of 48 cubic meters. Box B is similar to box A. To create Box B, Box A's dimensions were double
Vanyuwa [196]

Answer:

384 m³

Step-by-step explanation:

Let the dimension of box a be l,b, and h.

ATQ,

lbh = 48 .....(1)

If we double the dimension of box A, we get box B whose new dimensions will be 2l,2b and 2h.

Let V be the volume of box B.

V = (2l)(2b)(2h)

V = 8(lbh)

= 8(48) [from equation (1)]

= 384 m³

Hence, the volume of the box B is 384 m³.

7 0
3 years ago
Quadrilateral PQRS is dilated by a scale factor of 1/2 with point R as the center of dilation, resulting in the image P'Q'R'S'.
Pachacha [2.7K]

The statement that is true about line segment P'S' is (c) Segment P'S' s 4 units long and lies on a different segment

<h3>How to determine the true statement?</h3>

The complete question is in the attached image

From the image, we have:

PS = 8 units

This means that:

P'S' = 1/2 * PS

So, we have:

P'S' = 1/2 * 8

Evaluate

P'S' = 4

Also, the segment PS and P'S' do not lie on the same segment

Hence, the true statement is (c)

Read more about dilation at:

brainly.com/question/13176891

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3 0
2 years ago
A telemarketer earns $150 each week plus $2 for each call that results in a sale.
zepelin [54]

Answer:

P = 2x + 150

Step-by-step explanation:

P = 2x + 150

8 0
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Answer:

350-60

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Step-by-step explanation:

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