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1 year ago

What type of transformation has occurred in the figure below?

Mathematics

2 answers:

ivann1987 [24]1 year ago

6 0

Answer:

the answer to your question is B reflection

Step-by-step explanation:

My name is Ann [436]1 year ago

5 0

Answer:

B. Reflection

Explanation:

We can see that the figure has been reflected on x = 4.

Both B and D has been flipped but A and C is same.

The image is congruent to the original shape.

If translation was done B and D would not have flipped.

If rotation was done, all the coordinates would shift.

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What is the vertex form of 2x=y^2-10

Salsk061 [2.6K]

Answer:

x = 0.5y^2 - 5.

Step-by-step explanation:

2x=y^2-10

Divide both sides by 2:

x = 0.5y^2 - 5

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2 years ago

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Hello,

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2 years ago

For questions 3 – 5, an airplane is heading south at an airspeed of 540 km/hr, but there is a wind blowing from the northeast at

GuDViN [60]

First, let's calculate the horizontal and vertical components of the wind speed (W) and the airplane speed (A), knowing that south is a bearing of 270° and northeast is a bearing of 45°:

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Now, let's add the components of the same direction:

$\begin{gathered} V_x=W_x+A_x=35.35+0=35.35\\ \\ V_y=W_y+A_y=35.35-540=-504.65 \end{gathered}$

To find the resultant bearing (theta), we can use the formula below:

$\begin{gathered} \theta=\tan^{-1}(\frac{V_y}{V_x})\\ \\ \theta=\tan^{-1}(\frac{-504.65}{35.35})\\ \\ \theta=-86° \end{gathered}$

The angle -86° is equivalent to -86 + 360 = 274°.

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10 months ago

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3 years ago

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