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son4ous [18]
2 years ago
12

Solve for x. It's in the screenshot.

Mathematics
2 answers:
hram777 [196]2 years ago
6 0

Answer:

x = 14

Step-by-step explanation:

3x * 4 = -21 * -8

12x = 168

x = 168 / 12 = 14

gayaneshka [121]2 years ago
4 0

Answer:

24

Step-by-step explanation:

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olasank [31]
<h2>Given :</h2>

  • height (h) = 2 yd

  • radius (r) = 3 yd

<h2>Solution :</h2>

\boxed{ \mathrm{Surface \:  Area = 2\pi r(h +r )}}

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3 years ago
Metric Conversion need help!!. . Which of the following is not the same as 1.69 meters? . . 0.0169 km. 0.169 dkm. 169 cm. 1,690
katovenus [111]
<span>1.69 divide by 1000</span><span> =0.00169

169/100 = 1.69 meters
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so the first one is not same
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5 0
3 years ago
Read 2 more answers
5x - 3
valentina_108 [34]

PQ is bisected by line <em>L</em>.

so the answer is C

PQ=14

Step-by-step explanation:

5x-3=11-2x

5x+2x=11+3

7x=14

x=2

replace X in any of the given distance equation then multiply by 2 since the distance Pm=Qm

PQ=2(11-2x)

2(11-2(2))

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Therefore PQ=14

5 0
3 years ago
What is the sum of the series?
lana66690 [7]

Answer:

44

Step-by-step explanation:

substitute k = 1, 2, 3, 4 into 2k² - 4 and sum the terms

k = 1 : 2(1)² - 4 = 2 - 4 = - 2

k = 2 : 2(2)² - 4 = 8 - 4 = 4

k = 3 : 2(3)² - 4 = 18 - 4 = 14

k = 4 : 2(4)² - 4 = 32 - 4 = 28

sum = - 2 + 4 + 14 + 28 = 44

8 0
3 years ago
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The segment JK is bisected, find the length of JK.
IRINA_888 [86]

Answer:

JK=80

Step-by-step explanation:

7x+ 5= 8x

5= 8x-7x

5=x

x=5

8×5=40

40×2=80

Hope this helps!

Please mark me brainliest if possible. :)

6 0
3 years ago
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