Answer:
C
Step-by-step explanation:
I know because I know that how
No they have they same angle measure APEX
The square root of 4 is 2 which means that 2x2 is 4
Answer:
substitution method
x = 7
y = 2
Step-by-step explanation:
2x - 2y = 10
x = 7
substitute for x:
2(7) - 2y = 10
14 - 2y = 10
subtract 14 from each side of the equation:
-2y = -4
divide both sides by -2:
y = 2
4,000\18
0.0045
4.5
or
222.222222222
2.2
