Mathematics, 29.06.2019 23:00 abigail251
Acompany is looking to design a new cover for its smartphone. the scale drawing of the design is shown below. the coordinates of the actual cover are: w' (6, 0); x' (0, 0); y' (0, 12); z' (6,12). is the design of the cover similar to the actual cover? (5 points) rectangle wxyz is shown. point w is at 2,0. x is at 0,0. y is at 0,3. z is at 2,3. select one: a. yes; the corresponding sides are proportional. b. no; the corresponding sides are not proportional. c. yes; the corresponding angles are proportional. d. no; the corresponding angles are not proportional.
Answers: 1
Mathematics, 21.06.2019 13:00
In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;
Answers: 1
Mathematics, 21.06.2019 13:00
Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center
Answers: 3
Mathematics, 21.06.2019 16:00
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
Acompany is looking to design a new cover for its smartphone. the scale drawing of the design is sho...
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