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3 years ago

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If the point (−1, −5) is reflected across the x-axis, what is the location of the new point? A) (5, 1) B) (1, 5) C) (1, −5) D) (

−1, 5)

1 answer:

olchik [2.2K]3 years ago

4 0

Answer:

D (-1, 5)

Step-by-step explanation:

In reflection along the x-axis,

x-coordonate remains unchanged and y-coordinate gets multiplied by -1

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An equilateral triangle has a perimeter of 48 cm. What is the area?

KiRa [710]

Answer:

$A=64\sqrt{3}\ cm^2$

Step-by-step explanation:

we know that

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so

The perimeter is equal to

$P=3b$

where

b is the length side of the equilateral triangle

we have

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substitute

$48=3b$

solve for b

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The formula of area applying the law of sines is equal to

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substitute the value of b

$A=\frac{1}{2}(16)^2sin(60^o)$

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2 years ago

Match the task to the occupation.

bekas [8.4K]

According to the information, occupations and functions are organized as follows: music editor - blends music to components of a film, sound mixer - makes recording during program production, and recording engineer - maintains and operates recording equipment.

<h3>What is an occupation?</h3>

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According to the above, the functions and occupations that best match are:

Music editor - blends music to components of a film
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Learn more about occupations in: brainly.com/question/20199800

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