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2 years ago

Hiya please leave formulas x

Mathematics

1 answer:

Mekhanik [1.2K]2 years ago

5 0

Answer:

angle c = 107°

angle b = 107°

angle a = 73°

Step-by-step explanation:

Given:

Two line XY and WZ intersect each other and make four angle [a, b, c, d]

Given that Angle d = 73°

Find:

angle a

angle b

angle c

Computation:

We know that angle c and angle d situated on same line XY

So,

angle c + angle d = 180°

angle c + 73° = 180°

angle c = 107°

We know that angle b and angle d situated on same line WZ

So,

angle b + angle d = 180°

angle b + 73° = 180°

angle b = 107°

angle a and angle d are vertical opposite angle

So,

angle a = angle d

angle a = 73°

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2 years ago

D/dx (5x4) - (2x³) - (x²)

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3 years ago

5. Classify each triangle by its angle and sides

PIT_PIT [208]

Answer:

5 is D

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Step-by-step explanation:

Define:

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Right triangle: A triangle with a right angle ( note that a right angle has a measure of 90 degrees )

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Answer:

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Therefore the triangle in #5 is a right isosceles

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3 years ago

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(6x–1)(6x+1) - 4x(9x+2) = −1

Simplify the left side:

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3 years ago

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Answer:

$(1, 4, 6, 8, \frac{1}{2}, 10, 3, \frac{11}{2})$

Step-by-step explanation:

We need to find union of given sets $(1, 4, 6, \frac{1}{2}, 10)$ and $(1, 3, \frac{11}{2}, 10, \frac{1}{2})$

We know by definition that union of two given sets say A and B is set C with all the unique and common values given in set A and B.

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3 years ago