Mathematics, 23.06.2019 21:00 richie3922
1. find m angle a. the diagram is not to scale. a 107 b 117 c 63 d 73 2. find the value of x and y for which abcd must be a parallelogram. the diagram is not drawn to scale a x= 10 y = 38 b x= 10 y = 21 c x= 10 y = 7 d x=7 y = 10 3.abcd is a parallelogram. the diagram is not to scale. if m angle dab= 115 then m angle bcd = a 125 b 65 c 75 d 115 4. what is the missing reason in proof given: abd with diagonal be prove: abd=∆ cdb
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
Answers: 2
Mathematics, 21.06.2019 21:30
The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?
Answers: 3
Mathematics, 22.06.2019 01:30
The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06
Answers: 2
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
1. find m angle a. the diagram is not to scale. a 107 b 117 c 63 d 73 2. find the value of x and y...
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