The diagram shows a solid prism, The cross section of the prism is a
trapezium ,
The lengths of the parallel sides of the trapezium are 11cm and 7 cm
The perpendicular distance between the parallel sides of the trapezium is 10 cm
The length of the prism is 12cm
Work out the volume of the prism ​

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.