Mathematics, 24.02.2021 21:10 hector87
PQR is dilated with the center of dilation at the origin and a scale factor of 0.5 to obtain P'Q'R. The triangles corresponding angles are and their corresponding sides are therefore, the triangles are
A. congruent; proportional; similiar
B. congruent; congruent; congruent;
C. Proportional; proportional; similiar
D. Proportional; congruent; congruent
Answers: 1
Mathematics, 21.06.2019 14:30
Write the sentence as an equation. b increased by 281 is d
Answers: 1
Mathematics, 21.06.2019 15:00
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above
Answers: 3
Mathematics, 22.06.2019 00:20
Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?
Answers: 1
Mathematics, 22.06.2019 01:40
Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect
Answers: 1
PQR is dilated with the center of dilation at the origin and a scale factor of 0.5 to obtain P'Q'R....
Mathematics, 16.03.2020 01:09
Mathematics, 16.03.2020 01:11
Mathematics, 16.03.2020 01:12
Mathematics, 16.03.2020 01:12
Mathematics, 16.03.2020 01:12
Mathematics, 16.03.2020 01:13
Mathematics, 16.03.2020 01:13
Mathematics, 16.03.2020 01:13