(angle of section / 360) x (pi x diameter)
Answer:
Diana approximately had 128 cards
Step-by-step explanation:
Let n be the number of cards Diana had. She knows that
- there are 17 kings among n cards
- 4 kings among 30 cards
Write a proportion:
Cross multiply:
Answer:
DE = 24
Step-by-step explanation:
The midsegment DE is half the length of the third side AC , that is
DE = AC = × 48 = 24
Answer:
Landing on a 3.
Step-by-step explanation:
The probability of landing on a 3 is 3/8.
The probability of landing on a 5 is 1/8.
3/8 > 1/8
Answer:
3(x+2)=3x+6
Step-by-step explanation:
3 times x is 3x and 3 times 2 is 6, so you combine the expression to get 3x+6