79.(b)this is because you have six choices, 3 red, 1 blue, 1 yellow, and 1 green and since it says not red you only have 3 choices, blue yellow and green, so the fraction would be 3/6. You can simplify the fraction by dividing it by 2 and you would get 1/2.
80.the answer will still be (b) which is the same explanation for 79.
81. (C) because remember that the first time you only had a 50% (1/2) chance of getting red and the second chance of getting a red will be the same but not
Its not likely You can get a red.
Answer/Step-by-step explanation:
The corresponding side lengths of two triangles are always equal. Apply this in solving for x
4. 
Cross multiply
6x = 45
divide both sides by 6
y = 7.5
5. 
Cross multiply
8x = 110
divide both sides by 8
x = 13.75
6. 
Cross multiply
7x = 48
divide both sides by 7
x = 6.86 (nearest hundredth)
A polygon has the following coordinates: A(-5,2), B(-2,-2), C(2,3), D(6,3), E(6,-5), F(-5,-5). Find the length of EF.
Sophie [7]
Answer:
C
Step-by-step explanation:
got it right on edg
(4 2/3) / (4 1/5) = 1.111
