X 8.1.22 Question Help
The vertices of AABC are A(-2,4), B(-2,5), and C(-5,2). If AABC is reflected across the line y=1 to produce the image AA'B'C', find the coordinates of the vertex
A.
The coordinates of A' after a reflection across the line y = 1 are
(Type an ordered pair.)

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?