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Luden [163]
3 years ago
12

HELP ME PLZ !!!!!!!!

Mathematics
1 answer:
nekit [7.7K]3 years ago
8 0

Answer:

LM=JM

Step-by-step explanation:

  • If Jk=Lk Maybe that K was not 90 This means that the triangles are not congruent
  • if it was K = 90 maybe Jk ≠ Lk and that means the two triangles are not congruent
  • if LM = GM و MK = MK It means that the two triangles are congruent
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An assembly line has two inspectors. The probability that the first inspector will miss a defective item is 0.06. If the defecti
Novay_Z [31]

Answer:

probability that both passes a defective item is  0.8742‬

<h3>Step-by-step explanation:</h3>

probability that the first inspector misses is Pr( 1st misses)= 0.06

therefore the probability he does not miss is

Pr(1st passes)= 1 - Pr( 1st misses) = 1 - 0.06 = 0.94

probability that the second misses is Pr( 2nd misses) = 0.07

therefore probability that 2nd does not miss is

Pr( 2nd passes) = 1- Pr( 2nd misses) = 0.93

probability that both passes a defective item is  Pr(1st passes)*Pr( 2nd passes)

= 0.93*0.94 = 0.8742‬

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3 years ago
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Klio2033 [76]

Answer:

121.

Step-by-step explanation:

S_{11} = 11^{2} = 121. So, the 11th  square number is 121.

4 0
3 years ago
At noon, ship A is 180 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing north at 25 km/h. How fast is
weeeeeb [17]

Answer:

Step-by-step explanation:

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With ship B moving north at 25 km/hr, it can travel d = 25(4) which is 100 km.  This serves as the height of the triangle.  We are asked to find the rate at which the distance is changing 4 hours from their starting points.  We know how far each can travel in those 4 hours, so in order to find the rate of change (which is the same thing as the slope!), we take the height and divide it by the base because that is the same thing as taking the rise over the run.  100/40 is 10/4 which is a rate of change of 2.5 km/hr

5 0
2 years ago
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ivanzaharov [21]

Step-by-step explanation:

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B. she should buy 14 yards of fabric,because 14×3=42 so there is your 42 feet.
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