Mathematics, 22.07.2019 16:00 1846252
Given: ∠tuw ≅ ∠srw; rs ≅ tu prove: ∠rst ≅ ∠uts complete the paragraph proof: it is given that ∠tuw ≅ ∠srw and rs ≅ tu. because ∠rws and ∠uwt are vertical angles and vertical angles are congruent, ∠rws ≅ ∠uwt. then, by aas, △tuw ≅ △srw. because cpctc, sw ≅ tw and wu ≅ rw. because of the definition of congruence, sw = tw and wu = rw. if we add those equations together, sw + wu = tw + rw. because of segment addition, sw + wu = su and tw + rw = tr. then by substitution, su = tr. if segments are equal, then they are congruent, so su ≅ tr. because of , △trs ≅ △sut, and because of , ∠rst ≅ ∠uts.
Answers: 2
Mathematics, 21.06.2019 17:00
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
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Mathematics, 21.06.2019 17:30
11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"
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Mathematics, 21.06.2019 18:30
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
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Given: ∠tuw ≅ ∠srw; rs ≅ tu prove: ∠rst ≅ ∠uts complete the paragraph proof: it is given that ∠t...
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