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Ganezh [65]
3 years ago
5

AB is a translation of CD. To the nearest tenth, what is the length of each segment? Describe the effect of a translation on the

length of a line segment. A) AB is about 11.5 units; CD is about 10 units. A translated segment is longer than the original segment. B) AB is about 10.5 units; CD is about 11.5 units. A translated segment is shorter than the original segment. C) AB is about 11.3 units; CD is about 11.3 units. The length of a translated segment is the same as the original segment. D) AB is about 12.5 units; CD is about 12.5 units. The length of a translated segment is the same as the original segment.
Mathematics
1 answer:
NNADVOKAT [17]3 years ago
4 0

Answer:

C

Step-by-step explanation:

AB is about 11.3 units; CD is about 11.3 units. The length of a translated segment is the same as the original segment.

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Solve the equation: k^2+5k+13=0
mr_godi [17]

Step-by-step explanation:

k² + 5k + 13 = 0

Using the quadratic formula which is

x =  \frac{ - b \pm \sqrt{ {b}^{2} - 4ac } }{2a}  \\

From the question

a = 1 , b = 5 , c = 13

So we have

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<u>Separate the solutions</u>

k_1 =  \frac{ - 5 + 3 \sqrt{3} \: i }{2}  \:  \:  \:  \: or \\ k_2 =  \frac{ - 5 - 3 \sqrt{3}  \: i}{2}

The equation has complex roots

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We have the final answer as

k_1 =  -  \frac{5}{2}  +  \frac{3 \sqrt{3} }{2}  \: i \:  \:  \:  \: or \\ k_2 =  -  \frac{5}{2}  -  \frac{3 \sqrt{3} }{2}  \: i

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8 0
3 years ago
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Ivanshal [37]

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2

3

(9x−6)=14

(

2

3

)(9x)+(

2

3

)(−6)=14(Distribute)

6x+−4=14

6x−4=14

Step 2: Add 4 to both sides.

6x−4+4=14+4

6x=18

Step 3: Divide both sides by 6.

6x

6

=

18

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pogonyaev
8a-3b+7-2a-b+4=6a-4b+11
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ad-work [718]

Answer:

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Step-by-step explanation:

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We can then write this as

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Step-by-step explanation:

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