Answer:
B. 5
Step-by-step explanation:
The code can either be Single letters or 2 letter in alphabetical order
single letter coder are
A
B
C
D
The two letter code are
AB
AC
AD
BA
BC
BD
CD
That is, a total possibility of 10 code which means 4 is not going to work
When E is added then we have AE, BE and the rest . The possibility will be more than 12 so if we have 5 letter then we will have more than enough which means 5 is the answer
Answer:
35
Step-by-step explanation:
.54 can be rounded up to 1
So, 34.54 would become 35
#a
m<5=40°
#b
m<2=140
#c
<5 and <2 are linear pair(looked properly in diagram) Hence they are supplementary.
#d
<5 and 2 are same side interior angles (Clearly shown on diagram .
- We can call them co responding interior angles and their sum will be 180 if lines are parallel
#e
a||b
Let's verify
Let the angle below <1 be <3
Now
<2+<3=180
<5+<4=180
Hence verified
Hi there!
1/4 is a rational number.
Any number that can be written as a fraction is a rational number.
~ Hope this helps you ~