Escribir en forma decimal cada uno de los siguientes ángulos.
a) 37°56'24" d) 128°43'56"
b) 65°39'50" e) 61°27'43"
c) 72°48'13" f) 100°23'38"

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

What is the sum of these mixed numbers 2 1/8 + 4 3/8

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition