A billboard is 5.0 m by 2.5 m. A scale diagram of the billboard is 0.25 m by 0.125 m.
a.
1:
Calculate the scale.
b. Calculate the scale factor (k).
c.
Is this a reduction or enlargement? Justify your thinking.
Pls help

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12