The expression means the product of 5 and the difference of three times rminus 10.If r=4, the value of the expression is

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

Which equation represent the line that is perpendicular to the line 5x-2y=-6 and passed through the point (5,-4)?

Awalker is already walking 5km per day and decides to increase this amount by 0.1km per day starting on 1st august. what distance will he be walking on 3rd august? b. is this an arithmetic sequence? explain your reasoning. c. what is the formula for the nth term?