Answer:
solution: ( 3 , 6 )
Step-by-step explanation:
make y the subject in equation 2:
insert this in equation 1:
solve for y:
The answer is $70 so D
Because $59.5 is 85% of the original price, use 59.5/0.85 to find the original price
Answer:
(a) Theorem 9
Step-by-step explanation:
Any of the given theorems can be used to prove lines are parallel. We need to find the one that is applicable to the given geometry.
<h3>Analysis</h3>
The marked angles are between the parallel lines (interior) and on opposite sides of the transversal (alternate).
Theorem 9 applies to congruent alternate interior angles.
Answer:
<em>isosce</em><em>les</em><em> </em><em>and</em><em> </em><em>right</em>
<em>I'm not sure</em>
Answer:
This might be wrong but I think it is C
Step-by-step explanation:
