Answer:
You can use Desmos, or any online graph-er to graph the line.
Answer:
a
Step-by-step explanation:
because 8-2 is 6. and 8 times 5 is 30.
(2x+1)+89=180. 180 is the angle of a straight line. Set your two known sides equal to 180 and solve for x if needed.
Answer:
7∠82°
Step-by-step explanation:
Well angle 6 and 7 are complementary angles, meaning they both add up to 180°.
So we do 180 - 98 which is 82°.