Answer: He now weighs 4.2 kg because 4/10 of 3 is 1.2 and 1.2+3=4.2
Answer:
1008
Step-by-step explanation:
All you have to do is find what 24 percent of 4200 is.
Answer:
x = -26
Step-by-step explanation:
Multiply both sides by the lowest common multiple of 4 and 3, which is 12.
3(x+2) = 4(x+8)
3x + 6 = 4x + 32 --- distribute the 4 and 3
6 = x + 32 --- subtract 3x from both sides
-26 = x --- subtract 32 from both sides
x = -26
For any circle with Cartesian equation
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we have that the centre of the circle is
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So in the case that
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we essentially have that
.
So the centre of the circle is
, and the radius is
.