Mathematics, 07.05.2020 01:00 Jennitiu
Rectangle ABCD is dilated by a scale factor of 2 with the origin as the center of dilation, resulting in the Image A'BCD. If the slope of AB is -2,
what is the slope of A' B'?
A.-4
B. -1
C. -2
D. P
Answers: 2
Mathematics, 21.06.2019 16:30
Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?
Answers: 1
Mathematics, 21.06.2019 19:30
Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = β3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, β6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (β5, 1) is y = 1.
Answers: 1
Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
Mathematics, 21.06.2019 22:20
Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?
Answers: 1
Rectangle ABCD is dilated by a scale factor of 2 with the origin as the center of dilation, resultin...
Mathematics, 21.01.2020 04:31
History, 21.01.2020 04:31
History, 21.01.2020 04:31
Mathematics, 21.01.2020 04:31
Mathematics, 21.01.2020 04:31
Mathematics, 21.01.2020 04:31
English, 21.01.2020 04:31
History, 21.01.2020 04:31