1) Escreva os 10 primeiros múltiplos dos números abaixo: a) M(4) =
b) M(6) =
c) M(8) =
d) M(9) =
2) Faça a decomposição em fatores primos dos números abaixo. Utilize somente os números primos
a) 36
b) 81
c) 55
d) 44
3) Resolva através da decomposição em fatores primos, o MMC dos números:
a) 45 e 50
b) 92 e 20
c) 11 e 19
d) 63 e 33
4) Resolva através da decomposição em fatores primos, o MDC dos números:
a) 36 e 60
b) 24 e 36
c) 40 e 44
5) Utilizando os critérios de divisibilidade, qual das alternativas abaixo está correta?
a) Número 1240 é divisível por 2 e por 3
b) Número 300 é divisível por 2, 3 e 5
c) Número 3105 é divisível por 2 e por 4
d) Os números 1340 e 22 são divisíveis por 10

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel