9. lareina understands factors. sometimes she has trouble finding all of
the factors of a number. what advice would you give lareina to
her find all of the factors of a number? demonstrate by finding all of
the factors of 110.

to complete this square you have to rotate about the origin 270 degrees clockwise.

(53.5 - 18.4) m.

step-by-step explanation:

after undergoing a displacement of 18.4m, the initial position was (53.5 - 18.4) m if an object has a final position of 53.5.

we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).