Step-by-step explanation:
We will use pythagoras' Theorem for this question

where c is the longest side (in this case, the diagonal)
a and b are the 2nd and 3rd longest side (interchangeable)
given a = 10.6, b = 16.8,

Answer: A. 15
Explanation:
n is equal to 15 because 15 divided by 5 is 3. therefore, 3 = 15/5.
250cm^2 is the answer... I think...
Answer:
40k+45m
Step-by-step explanation:
5(8k)=40k + 5(9m)= 45m
Any number to the power of 0 equals 1. Even if the original number is extremely high like 10000000, the value will still equal 1.