If each ring weighs 2.3 grams, the answer is 2.3*12 or 27.6 grams. This is because there are 12 rings of 2.3 grams each.
Hope it helps .
Step-by-step explanation:
Solve the equation for the diameter of the circle, d= C/π. In this example, "d = 12 / 3.14." or "The diameter is equal to twelve divided by 3.14." Divide the circumference by pi to get the answer.
A) x2+y2=z2
B)g2+f2=h2
C)t2+s2=r2
Formula is set to be (leg)2+(leg)2=(hypothenus)2 hypothenus is always the side opposite the right angle
A) 6 X 100 000 000
A= 600 000 000
B) 3 X 1 000 000 000
B=3 000 000 000
C)9 X 100 000
C=900 000
D)2 X 10 000 000 000
D= 20 000 000 000
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