Mathematics, 09.10.2019 09:30, F00Dislife
Astudent writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle abc below is equal to the measure of the exterior angle.
step 1: m∠m + m∠n + m∠p = 180 degrees (sum of angles of a triangle)
step 2: m∠p + m∠o = 180 degrees (adjacent supplementary angles)
step 3: therefore, m∠m + m∠n + m∠o = m∠o + m∠p
step 4: so, m∠m + m∠n = m∠p
in which step did the student first make a mistake and how can it be corrected?
step 1; it should be m∠m + m∠n + m∠o = 180 degrees (sum of angles in a triangle)
step 1; it should be m∠m + m∠n + m∠o = 90 degrees (adjacent angles)
step 2; it should be m∠o + m∠p = 180 degrees (alternate exterior angles)
step 2; m∠p − m∠o = 90 degrees (alternate interior angles)
Answers: 2
Mathematics, 21.06.2019 20:00, oofoofoof1
Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
Answers: 1
Mathematics, 21.06.2019 21:30, xxaurorabluexx
Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis
Answers: 2
Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Astudent writes an incorrect step while checking if the sum of the measures of the two remote interi...
English, 17.06.2021 23:10
Business, 17.06.2021 23:10
Mathematics, 17.06.2021 23:10
Mathematics, 17.06.2021 23:10