At the same time a 2-meter street sign casts a 3-meter shadow, a telephone pole casts a 12.3-meter shadow. how tall is the telephone pole?

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

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)?