Answer:
2:10
Step-by-step explanation:
So add up all the marbles that are in the bag, Then they're asking you of not you getting the green marble and there's 2 green marbles. So it would be the ratio 2:10. Brainliest me please.
Answer: angle 1=129 degrees
Step-by-step explanation:
180 - 99 - 30 = 51
all the angles of a triangle should add up to be 180 degrees
51+99+30=180
angle 1 is supplementary to the angle that is 51 degrees so it would be 129 degrees. 180-51=129
You could round 77 to 80 and 65 to 70 and then add 70 and 80 and you will get 150
X + 12 = 13
x = 13 - 12
x = 1
The only solution is x = 1
letter B
