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Answer:
D
Step-by-step explanation:
given A = π(R² - r²)
divide both sides by π, hence
R² - r² =
add r² to both sides
R² = + r²
Take the square root of both sides
R = → D
The answer is 1.8,
9/10= 0.9
0.9x2= 1.8
You need to find out how many pints are in 2,4,6,8 quarts. by the way 1 quart equals 2 pints. so to start you off. 2 quarts would be 4 pints and so on
Answer:
ok
Step-by-step explanation: