Mathematics, 22.10.2020 19:01, GusGus11
Given any kind of triangle, you can find its side lengths by applying the Pythagorean Theorem for right triangles, depending on what information youâre given. You will use GeoGebra to see how the Pythagorean Theorem can be used to solve non-right triangles. Go to right triangles and the Pythagorean Theorem, and complete each step below. If you need help, follow these instructions for using GeoGebra.
Question 1
Create a line through point B perpendicular to and label the intersection of the perpendicular line and point D. Measure and record BD and mâ BDA. What do you know about âABD and âBCD based on their angle measurements? (If you accidentally move point B before taking your measurements, use the âMove B back to initial positionâ button.)
Answers: 3
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 23:00, oofdiegoofdie5562
Which point has an coordinates of (2,0) ? a
Answers: 1
Mathematics, 21.06.2019 23:30, stevenssimeon30
Jane has 5 nickels. john has 3 dimes. jane says she has a greater amount of money. with the information given, is she correct?
Answers: 3
Given any kind of triangle, you can find its side lengths by applying the Pythagorean Theorem for ri...
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