subject
Mathematics, 07.03.2021 09:40 joelpimentel

9. In OX, what is mZESI if mEl = 140°? A. 35°
C. 140°
B. 70°
D. 280°

pa help po :(

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:10
Which of the following expressions is equal to 2x^2+8
Answers: 1
question
Mathematics, 22.06.2019 02:30
An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb.the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.
Answers: 3
question
Mathematics, 22.06.2019 04:00
What is the measure of ba (the minor arc) in the diagram below?
Answers: 3
question
Mathematics, 22.06.2019 05:00
The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs.the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2­ = 0; ha : μ1- μ2­ ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0
Answers: 2
You know the right answer?
9. In OX, what is mZESI if mEl = 140°? A. 35°
C. 140°
B. 70°
D. 280°

...
Questions
question
Social Studies, 24.11.2020 02:30
question
Mathematics, 24.11.2020 02:30
question
History, 24.11.2020 02:30
question
Mathematics, 24.11.2020 02:30
question
History, 24.11.2020 02:30
question
Mathematics, 24.11.2020 02:30
question
Mathematics, 24.11.2020 02:30
question
Health, 24.11.2020 02:30
Questions on the website: 13722363