Mathematics, 02.02.2020 20:46 JadaaJayy
The measures, in degrees, of the 3 angles of a triangle are given by 2x +1, 3x - 3, and 9x. what is the measure of the smallest angle? a.) 13 degrees b.) 23 degrees c.) 29 degrees d.) 40 degrees show how to solve this i give !
Answers: 2
Mathematics, 20.06.2019 18:02
Show me how you find y and determine what y is you i appreciate it : )
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Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 19:30
Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
Answers: 2
The measures, in degrees, of the 3 angles of a triangle are given by 2x +1, 3x - 3, and 9x. what is...
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