Aright triangle abc is shown below:

a right triangle abc with height ab labeled 2 units and base bc labeled 5 units is shown.

the area of the triangle above will equal one half of a rectangle that is 5 units long and __ units wide. (input only whole numbers, such as 8.)

  2

Step-by-step explanation:

If you draw a rectangle 2 units high and 5 units wide, then draw a diagonal through that rectangle, you will see that the result is two right triangles with the dimensions matching those of ΔABC.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right