2 lines in a plane can have these positions:
i) they can be
parallel, if they share no common point.
ii) are
intersecting, if they have one common point.
ii) they are
coincident if they have 2 common points.
AB and EB share 1 common point, B, therefore they are
Coincident.
SOHCAHTOA
A = 4/3
H = sqrt 3
O = -sqrt 11
sin is O/H so:
sin = -sqrt 11 / sqrt 3
<em>1</em>×<em>4+1=5
2</em>×<em>5+2=12
3</em>×<em>6+3=21
So, 8</em>×<em>11+8=96</em>
Answer:
Therefore the x-intercept of
is
Step-by-step explanation:
Intercepts:
The line which intersect on x-axis and y-axis are called intercepts.
There are two intercepts:
y-intercept: The line which intersect at y-axis. So when the line intersect at y-axis X coordinate is zero.
x-intercept: The line which intersect at x-axis. So when the line intersect at x-axis Y coordinate is zero.
For x-intercept of y = 3x² + 6x + 3
put y = 0
Dividing throughout by 3 we get
Which is nothing but in the identity form of (A+B)² = A² +2AB +B²
A = x
B = 1
Therefore Equation becomes
Therefore the x-intercept of
is
Answer:
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Step-by-step explanation:
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