Mathematics, 29.10.2020 20:20 silverdays566
Triangle ABC is translated by the rule (x + 1, y + 1) and then dilated by a scale factor of 2 centered at the origin. Which
statement describes the properties of triangles ABC and A'B'C' after the
transformations?
A. C and C" are congruent after both the translation and the dilation.
B. C and C" are congruent after the dilation, but not after the translation.
C. AC and A"C" are congruent after both the translation and the dilation.
D. AC and A"C" are congruent after the dilation, but not after the translation.
Answers: 3
Mathematics, 22.06.2019 02:00
Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt
Answers: 1
Mathematics, 22.06.2019 04:30
Trying to figure out the standard form equation for this graph
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Mathematics, 22.06.2019 05:40
Statements reasons 1. ab ≅ cd; ad ≅ bc 1. given 2. ac ≅ ac 2. reflexive property 3. △adc ≅ △cba 3. ? 4. ∠dac ≅ ∠bca; ∠acd ≅ ∠cab 4. cpctc 5. ∠dac and ∠bca are alt. int. ∠s; ∠acd and ∠cab are alt. int. ∠s 5. definition of alternate interior angles 6. ab ∥ cd; ad ∥ bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 1
Triangle ABC is translated by the rule (x + 1, y + 1) and then dilated by a scale factor of 2 center...
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