-6, -4, -1, 3, 7
Hope this helps!
Express the qoutient of what?? I can help if you give me the problem :)
Answer:
2 acute angles and 2 obtuse angles (D)
2 pairs of parallel sides
$56.25
Basically, you multiply the sale price ($45) by the discount (25%).
This is what you would do in a calculator:
45*.25 = 11.25, 11.25+45 = 56.25
Or, you could multiply 45*1.25 (1.25 because you want to find the cost of item before tax) to get the same answer.
Option C is needed because the reason for proving this pair of congruent triangles is SAS, (an angle between 2 equal sides)