Mathematics, 24.06.2019 15:20 alexcuevaz90
Given: ad ? bc and ad ? bc prove: abcd is a parallelogram. statements reasons 1. ad ? bc; ad ? bc 1. given 2. ? cad and ? acb are alternate interior ? s 2. definition of alternate interior angles 3. ? cad ? ? acb 3. alternate interior angles are congruent 4. ac ? ac 4. reflexive property 5. ? cad ? ? acb 5. sas congruency theorem 6. ab ? cd 6. ? 7. abcd is a parallelogram 7. parallelogram side theorem what is the missing reason in step 6? sss congruency theorem cpctc definition of a parallelogram opposite sides in a parallelogram are congruent
Answers: 2
Mathematics, 21.06.2019 20:40, mimithurmond03
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 21.06.2019 21:30, Katiecool290
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
Mathematics, 22.06.2019 01:50, salsa456
Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies
Answers: 3
Given: ad ? bc and ad ? bc prove: abcd is a parallelogram. statements reasons 1. ad ? bc; ad ?...
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