Calculati si scrieti rezultatul in baza ceruta:

a 22211(3)+11122(4)in baza 5

b 2332(4)*410(7)in baza 10
c 1040(5)-54(9) in baza 8

hai b acas din bucuresti

the ordered pairs for the given function are of the form

wouldn't that be a) 1

4=4x then divide 4 on both sides and you get x=1

only one, 42

step-by-step explanation:

answer: the prove is mentioned below.

step-by-step explanation:

an isometric rigid transformation is a transformation of the plane that preserves lengths and angles.    

that is, the pre-image and the image under a rigid transformation will be congruent.

here, given: cb ║ ed and cb ≅ ed

prove that: δ cbf ≅ δ edf

since, cb ║ ed

therefore, by the alternative interior angle theorem,

∠fcb ≅ ∠fed

∠fbc ≅ ∠ fde

and, cb ≅ ed ( given)

therefore, the angles and sides are persevered after transformation.

thus, by the definition of isometric rigid transformation,

δ cbf ≅ δ edf