30 pts luis framed his rectangular garden using 2 boards 7.5 feet long each for the length and 2 boards 6.5 feet long each for the width. what is the area of his garden in square feet? a) 28 b) 42.25 c) 48.75 d) 14

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

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

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points