Answer: 
Step-by-step explanation:
You need to analize all the information given in the exercise.
You know that the actual height of the T-rex on the projector lens is the following:

The height of the projected T-rex is:

Make the conversion from meters to centimeters:

Therefore, the scale factor will be:

Finally, you must substitute values into the equation and then you must evaluate in order to find the scale factor of the projection. You get that this is:

Answer:
he pays $18.19 hope this helps have a nice day please give me brainliest
Step-by-step explanation:
The answer is 11 because you do the smallest parenthesis. and work your way out.
Answer:
35
Step-by-step explanation:
If the base is 7 that would be the length times width and then you multiply that by 5 which gets you 35.