Answer:
See explanation below
Step-by-step explanation:
The Roman Numeral MCM means 1900.
The first M is 1000, CM means 900 ==> 1000 + 900 = 1900
The equation for finding the hypotneus of a right triangle is

so we know that 4²+b²=5²
so that would simplify as 16+b=25
so x=25-16
which is 9
so therefore we can conclude that
Answer:
30%
Step-by-step explanation:
Convert fraction to 21 / 70 and then change to percent Answer: 30%
I hope this helps u
Answer:
The answer is D (31)
Explanation: there is a pattern by adding 3 each time to the minutes
Answer:
help me
Step-by-step explanation: