Question

2/x + 5/y= 1, 60/x -20/y = 13, find value of k if y= kx-2

Answer 1

Step-by-step explanation:

➨Four factors may affect the accuracy of pressure measurement in any of the above steps: (a) Contact time; the amount of time that the testing subject/object applied force on the pressure mat before calibratiodmeasurement is taken; (b) Contact area; the area recorded by the computer when the testing subjectjobject