Cameron is building a model of the Eiffel Tower for an art project. In real life, the Eiffel Tower
is 324 meters tall and 125 meters wide at its
base. If Cameron's model is 20 centimeters
wide, how tall is his model?

deelete my answer here. things need to be converted here and i was wrong the first time around.

Step-by-step explanation:

answer:

let see.

numbers which are bigger than 0 are defined as positive numbers and have a prefix of + (plus).

numbers which are smaller than 0 are defined as negative numbers and have a prefix of - (minus).

let say number a is equal to the expression,

a=3xy

since y is negative we can change its prefix to -,

a=3x\cdot(-y)

any number (in this case 3x) multiplied by negative number will produce a negative number.

therefore the sign or prefix of number a will be -.

hope this .

r3t40