Amodel rocket was built using a scale factor of 1: 15 if the height of the actual rocket is 9.9m, what is the height of the millimeters

660 mm

Step-by-step explanation:

we know that

The scale factor is

That means

1 unit in the model represent 15 units in the actual

or

1 m in the model represent 15 m in the actual

To find out the height of the model rocket, divide the height of the actual rocket by 15

so

Convert m to mm

Remember that

To convert meters to millimeters, multiply by 1,000

so

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

step-by-step explanation: