A rectangular pyramid was sliced parallel to its base. What is the shape of the cross section shown in the figure?
A rectangular pyramid. The cross section is a rectangle.
a triangle that has the same dimensions as one of the sides of the pyramid
a triangle that does not necessarily have the same dimensions as one of the sides of the pyramid
a parallelogram that is not a rectangle
a rectangle

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !