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3 years ago

22.) If point C(8,4) is reflected over the the x-axis. Where is point C! located ? ( )

Mathematics

1 answer:

Mariana [72]3 years ago

3 0

Answer:

Step-by-step explanation:

Since you are reflecting about the x axis you keep the x coordinate the same and multiply the y coordinate by -1 so you have point (8,-4)

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Which statements are true regarding the diagram?

Murrr4er [49]

As <GNJ & < JNK form a striaght angle

And < JNK = 90°

So <GNJ = 90°

So <GNH + <HNJ = 90°

So GNH & HNJ are complimentary is true.

As JNK and KNL do not form a straight angle.

So <JNK +< KNL is not equal to 180°.

Hence JNK and KNL are supplementary is not true.

As <KNM & < JNK form a straight angle

And < JNK = 90°

So <KNM = 90°

So <KNL + <LNM = 90°

So KNL & LNM are complimentary is true.

As HNL makes a straight angle

And so

mHNK + mKNL = 180° is true

As MNG itself is 90°

<MNG + <GNH cannot be 90° hence this is false.

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3 years ago

Read 2 more answers

6+2i

aliya0001 [1]

$\frac{6+2i}{3+3i}=\frac{6+2i}{3+3i}\times\frac{3-3i}{3-3i}$
$\frac{6+2i}{3+3i}=\frac{18-18i+6i-6i^{2}}{9-9i+9i-9i^{2}}$
$\frac{6+2i}{3+3i}=\frac{18-12i+6}{9+9}$
$\frac{6+2i}{3+3i}=\frac{24-12i}{18}$
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4 years ago

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kicyunya [14]

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3 years ago

When a number is doubled, the result is 48. What is the number

ddd [48]

The number u looking for is 28

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3 years ago

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BRAINLIEST ANSWER TO FIRST ANSWERER!!

Natalija [7]

Answer:

13 cms

Step-by-step explanation:

By Pythagoras:-

x^2 = 12^2 + 5^2

x^2 = 144 + 25

x^2 = 169

x = √169

= 13

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3 years ago

22.) If point C(8,4) is reflected over the the x-axis. Where is point C! located ? ( )​

22.) If point C(8,4) is reflected over the the x-axis. Where is point C! located ? ( )