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kozerog [31]
3 years ago
13

I really need help , Please help

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
7 0

Answer:

Step-by-step explanation:

Inpert

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What is an equation of the line that passes through the point (-1, 4) and is parallel
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Answer:  y = 2

Step-by-step explanation:

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2 years ago
ABC is a tangent to the circle below. O is the centre of the circle. Work out the size of angle 0. Give reasoning to justify you
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Answer:

Θ = 46°

Step-by-step explanation:

the angle between a tangent and a radius at the point of contact is 90° , so

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since OB = OD ( radii of circle ) then Δ BOD is isosceles and

∠ OBD = ∠ ODB = 22°

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ AOB is an exterior angle of the triangle , then

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2 years ago
What is the slope of (8,10), (-7,14)
Murrr4er [49]
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Exact Form:
−4/15

Decimal Form:
−0.26

Basically do
y2-y1 divided by x2-x1
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3 0
3 years ago
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Step-by-step explanation:

8 0
3 years ago
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