Solve each equation for the indicated variable. Solve for pi.
1 answer:
9514 1404 393
Answer:
π = 2A/r²
Step-by-step explanation:
Multiply by the inverse of the coefficient of π.
A = π(r²/2)
π = 2A/r²
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I don't know if I'm correct, I'm guessing... 30
Answer:
-2,2 -1/3 1/4 -1/9
1/2 + 1/3 = 3/6 + 2/6 = 5/6
we have 5/6 so 15 is 1/6 of the entire group
15 × 6 = 90
The modes are 8 and 9 in the data.
