The solution to the system of equation is x = 9 /2 and y = - 3 / 2
<h3>
Simultaneous equation</h3>
y = 5 / 3 x + 3
y = 1 / 3 x - 3
Therefore, let subtract equation(i) from equation (ii) to eliminate y
5 / 3 x - 1 / 3 x = 3 + 3
5x - x / 3 = 6
4x / 3 = 6
cross multiply
18 = 4x
x = 18 / 4
x = 9 / 2
Therefore,
y = 1 / 3(9 / 2) - 3
y = 9 / 6 - 3
y = 9 - 18 / 6
y = - 9 / 6
y = - 3 / 2
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Answer:
Answer: LA=2π rh
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Step-by-step explanation:
Answer:
Answer is a = -4
3a + 4 = 2a
Subtract 2a from each side
a + 4 = 0
Subtract 4 from each side
a = -4
Step-by-step explanation:
Supplementary angles are angles that add up to 180 degrees.
m<3 + m<4 = 180 degrees
116 + m<4 = 180 degrees.
Subtract 116 from both sides.
m<4 = 64 degrees
Opposite of 12? it must be 21 then
sum = 14 + 21 = 35