By using the rule -b/2a —> 12/-6= -2
7/8 + 1/2 x 3/10
= 7/8 +3/20
= 35/40 + 6/40
= 41/40
= 1 1/40 (1 and 1/40)
Answer:
vertical angle are congruent
because BD and CE intersect and intersecting lines make vertical angle
Step-by-step explanation:
30% chance because 50+20=70 and 100-70=30. Since 30% is below 50%, I would say not likely.
The difference is 10.
-7+x=3
x=10
