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2 years ago

What would be the angle between the two perpendicular lines.

Mathematics

1 answer:

Anna007 [38]2 years ago

5 0

Answer:

90 degrees

90 degreesPerpendicular lines are lines that intersect at a right (90 degrees) angle.

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Which transformations are needed to change the parent cosine function to y = 3 cosine (10 (x minus pi))?

Alekssandra [29.7K]

Answer:

See Explanation

Step-by-step explanation:

Given

New function: $y = 3 \cos(10 (x -\pi))$

We can assume the parent function to be:

$y = \cos (x)$

The new function can be represented as:

$y = A*\cos((\frac{2\pi}{B})(x-c))$

Where

A = Vertical stretch factor

B = Period

C = Right shift

By comparison:

$y = A*\cos((\frac{2\pi}{B})(x-c))$ to $y = 3 \cos(10 (x -\pi))$

$A = 3$

$c = \pi$

$\frac{2\pi}{B} = 10$

Solve for B

$B = \frac{2\pi}{10}$

$B = \frac{\pi}{5}$

Using the calculated values of $A,\ B\ and\ c.$ This implies that, the following transformations occur on the parent function:

Vertically stretched by $3$
Horizontally compressed by $\frac{\pi}{5}$
Right shifted by $\pi$

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3 years ago

Read 2 more answers

Which best describes a transformation that preserves the size, shape, and angles of an object? A. congruent transformation B. no

Harrizon [31]

Answer:

Your answer would be D: isometry

Step-by-step explanation:

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2 years ago

Solve for xxx. x=x=x, equals

Sever21 [200]

Answer: The answer is of course, 3.

Step-by-step explanation:

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2 years ago

Solve the expression for x: (4 – 2) (x – 2) = 4x – 8 A. x = –2 B. x = 0 C. x = 6/5 D. x = 2

Ratling [72]

Answer:

Option D) x = 2

Step-by-step explanation:

(4-2)(x-2) = 4x - 8

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2(x-2) = 4x - 8

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4x - 8 = 2x-4

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Divide 2 on both sides

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Please mark for Brainliest!! :D Thanks!!

For more questions or more information, please comment below!

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3 years ago

What expression are equivalent to 35+30s-45t i need 2 answers

Svetlanka [38]

Answer:

35+15s+15s-25t-20t

and 35+20s+10s-15t-30t

Step-by-step explanation:

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3 years ago

What would be the angle between the two perpendicular lines.​

What would be the angle between the two perpendicular lines.