Katherine wants to classify the quadrilateral below. Select all of the names that apply. A.
parallelogram

B.
quadrilateral

C.
rectangle

D.
rhombus

PLS HELP

What is the value of the expression below? (81^2)^1/8

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Measure of angles 31 (x+4) (3x+9) me