Page 161#1 when a figure is translated, reflected, or rotated, what the same about the original figure and its image? what is difference? A. the image is the same size and shape , but a different location.
b. the image is at the same location, but a different size and shape .

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

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.