You can use similar triangles to find the height of a tree. triangle abc is similar to triangle dec. what is the height of the tree? explain it too ^_^

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Solve 30% of what = 60 step by step