The data observed from the triangle are given below.
Statement Reason
Given
Draw 
so that M is the midpoint of QR. Two points determine a line
Definition of midpoint
Reflexive property of congruence
SSS congruence postulate
CPCTC
SSS means side-side-side
CPCTC means corresponding parts of the congruence triangle are congruent.
Hence the given triangle is SSS congruence postulate
Morse code is essentially the same as binary. That is, there are two "digits", a dot or a dash.
There are 26 letters in the English alphabet. Clearly, we can't just use one dot or dash, since that could only encode 2 letters at the most. We can't use two symbols because that could only encode 4 letters at the most. Similarly, 3 symbols means
letters at most.
We have to select the smallest power of 2 that exceeds or is equal to 26. In this case,
, so we would have to use up to 5 symbols to encode each letter in the alphabet.
Answer:
p(4)=3
Step-by-step explanation:
p(4)=3(4)-9=12-9=3
Answer:
one number= x = 44
the other number= (x-4)= 40
Step-by-step explanation:
one number= x
the other number= (x-4)
x + (x-4) = 84
2x= 84+4
2x= 88
x= 88/2= 44
one number= x = 44
the other number= (x-4)= 40
