Answer:
±
2
√
2
+
2
Step-by-step explanation:
He could have 30 dimes and 13 quartars
Answer:
The answer is x=10
Step-by-step explanation:
5/6x - 10 = 1/3x -5 multiple both sides by 6
5x - 60 = 2x -30 move the terms
5x - 2x = -30 +60
3x = 30 divide by 3
x = 10
Answer:
I think the answer is Y>-2
Not enough information
Explanation: in order for them to be congruent it must have at least two equal sides or 2 equal angles