Matter is anything that takes up space and has mass.
So you would start at the origin which is 0 then go down one cause of the -1 and right 2 because of the positive 2
The answer is C you dived the circumference by 2 and use the formula for the area of a circle which is A = π × r^2
Given equations are;<span>
2a + 3b = -1 ..................equation 1
3a + 5b = -2 ....................equation 2</span>
Now multiply equation 1 with (-3)
The equation will be;
-6a -9b = 3 …………………..equation 3
Now multiply equation 2 with (2)
The equation will be;
6a + 10b = -4 ……………..equation 4
Now add equation 3 and equation 4
-6a – 9b = 3
<span>6a + 10b = -4</span>
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0a + b = -1
b = -1
Now put the value of b in equation 1
2a + 3(-1) = -1
2a -3 = -1
2a = -1+3
2a = 2
a=1
Thus the solution is (a,b) = (1,-1)
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Answer:
5 but its probaly not right bc im just looking for pointsStep-by-step explanation:
