10.2 x 2 = 20.40
9.4 x 3 = 28.20
Total= 48.60
For this case we have the number in exponential notation:

We observe that the exponent of the exponential notation is positive.
Therefore, to express the number as a whole number, we must move the comma 6 spaces to the right.
We have then:

Answer:
this distance written as a whole number is:
miles
Answer:
14y-13y² is the answer. sorry for dirty handwriting
Use the Pythagoras theorem:-
height = sqrt(5^2 - 3^2 ) = sqrt16 = 4 metres Answer.
Answer: c
Step-by-step explanation: