A = pi r^2 / 2 if 22mm = radius then A = (3.14 * 22^2) / 2 A = 759.88
if 22mm is the diameter then A = (3.14 * 11^2) /2 A = 189.97
Answer from: Quest
x=-7
step-by-step explanation:
x+3=-10
-10+3=-7
x=-7
Answer from: Quest
y= 2x+7
changed to y= 5x +7
as slope is increased from 2 to 5
therefore it would be less steeper
so, option d) is correct
Another question on Mathematics
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