For congruence of triangles.
If;

Then the corresponding sides and angles will be equal.

Only the above congruence statements are true.
Any options that has any of the above congruence statement is true.
C(x)-R(x)= P(x)
understand?
cost minus how much u sold it for gives u the amt of profit
The answer is equivalent to 10*9*8 as their is one less student to go after each presentation.
720 ways.
Answer:
Let x be the number of gallons of the 20% solution and let y be the number of gallons of the 5% solution.
Your system would be:
x+y=15
0.2x+0.05y=(0.13)(15)
Solve the system using either elimination or substitution method, or a combination of the two.
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