Hi, I'm from Brazil :)
How about this,
(y + 30°) + y + 40° = 180°
y + y + 30° + 40° = 180°
2y + 70° = 180°
2y = 180° – 70°
2y = 110°
y =
Both of them will have the same amount of money in 2 months
B........................
Answer:
A. supplementary
Step-by-step explanation:
Note the angle measurements of BOC. m∠BOC = 90°
Now note that line FC is a straight line, which makes it's measurement = 180°
Subtract 90 from 180: 180 - 90 = 90°
Both are 90°, which, when combined makes a supplementary angle.
U have to add all to see the total number of the marbles and then u just use the numbers that u have so red is 0/24 green is 6/24 yellow is 8/24