Answer:
d. (8,-7)
Step-by-step explanation:
First solve for one of the variables, I chose r so there were no fractions. Then plug r into the other equation and solve for s. then plug your solved s value into the equation in which you solved for r to obtain the value of r. (r,s) = (8,-7)
this = 6 2/3
as an improper fraction it is 20/3
Are ther any answer choices if not then i think 42 if im right plz make this brainlyist answer
Answer:
504
Step-by-step explanation:
In the attached file
Hope it helps
Answer:
A right triangle
Step-by-step explanation:
A right triangle would meet these characteristics. A triangle's inner angles always add up to be 180 degrees. A right triangle has one angle at 90 degrees meaning the other two angles need to be less than 90 degrees and sum up to be 90 degrees. This would indicate that both of these angles' exterior angles would be obtuse because they would be wider than 90 degrees.