Answer:
ummm
Step-by-step explanation:
6185152673 For the second question and 0/0 is unknown for now
The answer is 50,406
mark me brainliest if the answer is correct, thank you in advance :)
Answer:
C. x = 3
Step-by-step explanation:
8x - 12 = 4x
+12 + 12
8x = 4x + 12
-4x -4x
4x = 12
---- ---
4 4
x = 3
C. x = 3
Answer:
No, one of the angles has to be 90º for it to be a right triangle
Step-by-step explanation:
Hello,
<span>
4 different letters and 3 different digits</span>
X represent a letter
- represent a digit
All letters must be kept together:
4 possiblities
XXXX---
-XXXX--
--XXXX-
---XXXX
There are 26 letters.
For each possiblity:
26 choices for the 1 letter
25 choices for the 2 letter
24 choices for the 3 letter
23 choices for the 4 letter
There are 10 digits:
10 choices for the 1 digit
9 choices for the 2 digit
8 choices for the 3 digit
Numbers of codes: 4*26*25*24*23*10*9*8=1033344000.