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aniked [119]
4 years ago
11

Write the coordinate of A’ after A (5,3) got reflected over the x-axis.

Mathematics
1 answer:
Papessa [141]4 years ago
4 0

Answer:

  A'(5, -3)

Step-by-step explanation:

Reflection over the x-axis changes the sign of the y-coordinate:

  (x, y) ⇒ (x, -y)

  A(5, 3) ⇒ A'(5, -3)

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Answer:

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Step-by-step explanation:

<u>Given the following data;</u>

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a. To find how many kilometres he traveled in one day;

770 km = 22 days

X km = 1 day

Cross-multiplying, we have;

22X = 770

X = 770/22

<em>X = 35 Kilometres.</em>

b. To find how many litres he would need to go 840 km;

1 litre = 14 kilometres

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Cross-multiplying, we have;

14X = 840

X = 840/14

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c. To find how many sweets are there in his car;

Number of sweet box, Ns = 326 boxes

Number of sweets in each box, Sw = 25 sweets

Total number of sweets = Ns * Sw

Total number of sweets = 326 * 25

<em>Total number of sweets = 8150 sweets.</em>

4 0
3 years ago
Write -2x 2(-5x 2 4x 3) in standard form.
NeTakaya
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Answer B

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Step-by-step explanation:

24s3 is the greatest common factor of 24 S3 12 s4 and 18s.

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