Answer:
12
Step-by-step explanation:
The formula for distance between points is
So when you inserts the coordinates in this formula, it would be
=12.08305
Usually, distance is round to whole number. So, it would be 12
Solve 15 3/4 ÷ 2 5/8 × 5 5/6 ÷ 8 2/5
1 answer:
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Answer:
10
Step-by-step explanation:
The current probability of picking a red ball is . When 5 more balls are added, the probability is 3/4. We can write a ratio for this problem:
When using cross multiplication to solve this, you get 3 * 20 = 4(x+5).
60 = 4x + 20
40 = 4x
x = 10 red balls