The person is 5.5ft long
Reasoning: 30 divided by 6 equals 5
5 times 1.1 equals 5.5
We can use Pythagorean theorem for right angle triangle to solve this problem.
The diagonal line would be hypothenuze. Horizontal and vertical distance would be other two sides of a triangle.
We will use the following formulas:

Where opposite side is vertical distance and adjacent side is horizontal distance.
Solving for these two sides we have:

We insert numbers and we get solution:
Answer:
do 7 x 5 then add 4 zeros so its 350,000
Step-by-step explanation:
Answer:
just 3
Step-by-step explanation:
it would be just 3 because there is no number behind it
What digit is it lets say its 5 the ten thousands place would be 50,000 now the 5 is in the ten thousands place