If you take out two marbles, and they both end up green, then it would be five marbles out of 10 because there are 5 green marbles but . Then it would be a 5/10 chance of getting two green marbles.
Answer:
MP= (-6,-1)
Step-by-step explanation:
midpoint formula: 
(-7,-7) (
,
)
(-5,5) (
,
)
= -7+-5/2= -12/2= -6
-7+5/2= -2/2= -1
Answer:
b = 55°
Step-by-step explanation:
Angles around a point will always add up to 360°
Therefore, we can write an expression where we sum the 3 angles given and equate them to 360°:
(b - 15) + 3b + (2b + 45) = 360
eliminate the brackets and collect like terms:
b + 3b + 2b - 15 + 45 = 360
Combine like terms:
6b + 30 = 360
subtract 30 from both sides:
6b = 330
divide both sides by 6:
6b ÷ 6 = 330 ÷ 6
⇒ b = 55
Answer:
Part A is 6, and Part B is 1-4
Step-by-step explanation:
