Mathematics, 30.06.2019 07:40 Diaryyy3986
Aconjecture and the paragraph proof used to prove the conjecture are shown. given: r s t u is a parallelogram. angle 1 and angle 3 are complementary. prove: angle 2 and angle 3 are complementary. parallelogram j k l m. a diagonal segment u s is drawn across the parallelogram. angle r u s is labeled 1. angle u s t is labeled 2. a ray is extended diagonally up to the left of ut forming an interior angle labeled as 3.drag an expression or phrase to each box to complete the proof. it is given that rstu is a parallelogram, so ru¯¯¯¯¯∥st¯¯¯¯¯ by the definition of parallelogram. therefore, ∠1≅∠2 by the alternate interior angles theorem, and m∠1=m∠2 by the blank . it is also given that ∠1 and ∠3 are complementary, so m∠1+m∠3=90° by the blank . by substitution, m∠2+ blank = 90°, and so ∠2 and blank are complementary by the definition of complementary. choices: definition of complementary, angle congruence postulate, < 1, < 3, m< 1, m< 3
Answers: 3
Mathematics, 21.06.2019 15:40
Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie
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Mathematics, 21.06.2019 18:40
Ten times the square of a non-zero number is eqaul to ninety times the number
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Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
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Aconjecture and the paragraph proof used to prove the conjecture are shown. given: r s t u is a par...
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