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ratelena [41]
2 years ago
11

Help! need these answers filled in for school asap

Mathematics
1 answer:
vampirchik [111]2 years ago
3 0

Answer:

Given : JKLM is a rectangle.

Prove: JL ≅ MK

Since, by the definition of rectangle all angles of rectangles are right angle.

Thus, In rectangle JKLM,

∠ JML and  ∠KLM are right angles.

⇒ ∠ JML ≅ ∠KLM

Since, JM ≅ KL   (Opposite sides of rectangles are congruent)

ML ≅ ML  ( Reflexive )

Thus, By SAS congruence postulate,

Δ JML ≅ Δ KLM

⇒ JL ≅ MK  ( because corresponding parts of congruent triangles are congruent)

Hence proved.

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morpeh [17]

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Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

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The average hourly wage of workers at a fast food restaurant is $7.25/hr with a standard deviation of $0.50.

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