Find the value of x and round to the nearest tenth.
tan21 = 9/x

Which of these triangle pairs can be mapped to each other using two reflections?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !