Answer:
yes
yes
no
Step-by-step explanation:
same sides+same angles= congruence
Add the x's
SO 3x=18
divided by 3
So x=3
Answer:
5/16 i think
Step-by-step explanation:
Answer: D. (4,4)
Step-by-step explanation:
1. You have the following expression:
3. To find the point that satifies the expression shown above, you only need to substitute each one of them into the expression, as you can see below:
A. 
(This is not true)
B. 
(This is not true)
C. 
(This is not true)
D. 
(This is true)
4. Therefore, the correct answer is the option D, which is: (4,4)
In the "1s" place,
1₅ + 3₅ = 4₅
In the "5s" place,
2₅ + 4₅ = (6)₅ = (5 + 1)₅ = 10₅ + 1₅ = 11₅
In the "25s" place, we carry the leading 1 from the "5s" place,
3₅ + 3₅ + 1₅ = (7)₅ = (5 + 2)₅ = 10₅ + 2₅ = 12₅
In the "125s" place, we carry over the 1 again,
4₅ + 1₅ = (5)₅ = (5 + 0)₅ = 10₅ + 0₅ = 10₅
Putting everything together,
4321₅ + 343₅ = 10214₅
