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3 years ago

WILL MARK YOU BRAINLIEST HURRY PLZ IM ON A TIME LIMIT

Mathematics

2 answers:

shusha [124]3 years ago

7 0

Answer: x = 8

MN = 52

LK is congruent to LM

LN is congruent to NL

ΔKLN and ΔMLN have:

LN ≅ LN

∠K = ∠M = 90°

∠KLN = ∠MLN

=> ΔKLN ≅ ΔMLN

=> KN = MN

=> 7x -4 = 5x + 12

⇔ 2x = 16

⇔ x = 8

=> KN = MN = 7.8 - 4 = 52

Step-by-step explanation:

Ksju [112]3 years ago

5 0

Answer:

x=8

KN=24

LK is congruent to LM

LN is congruent to NL

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Answer:

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Step-by-step explanation:

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boyakko [2]

Answer:

<em>It will take 12 hours to fill the tank</em>

Step-by-step explanation:

Proportions

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Tap B fills the tank in 3 hours. Each hour it fills 1/3 of the tank.

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Each hour, the tank gets filled by:

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Therefor the correct answer is the < symbol.

I hope this helps! :)

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