Answer:
The second statement.
Step-by-step explanation:
Once it gets to 10, if you keep multiplying by 2 it will always end in 0.
Answer:
2x+5x-6
Step-by-step explanation:
If you simplified a two-equation system and all variables were eliminated, two outcomes are possible.
If the final equation is a true equation, like 3=3, then the system has an <em>infinite number of solutions </em> (the equations graph the same line, and all points appear on both graphs)
If the final solution is a mathematically false equation, like 0=-8, the system has no solution. The lines are parallel and never intersect (have a solution)
Answer:
option 3
Step-by-step explanation:
Using the Sine rule in Δ ABC, that is
=
, that is
=
( cross- multiply )
CA × sin30° = 20 × sin45° ( divide both sides by sin30° )
CA =
→ (3)
10 is in 3, so that's 30. There's another 9.
30 + 9 = 39.
39 tenths.