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lidiya [134]
3 years ago
13

Find the value of x.

Mathematics
1 answer:
AfilCa [17]3 years ago
5 0

Answer:

54

Step-by-step explanation:

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Please answer the question question correctly with factual information for brainliest.
raketka [301]

Answer:

A

Step-by-step explanation:

8 0
2 years ago
Solve the inequality
storchak [24]

Answer:

m ≥ –6

Step-by-step explanation:

m+5 ≥ –1

subtract 5 from both sides

m ≥ -6

3 0
3 years ago
−2x+7y=10 minus 3x+7y=2
viva [34]

Answer:

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3 0
3 years ago
Figure ABCD is reflected across the x-axis. What are the coordinates of A' , B' , C' , and D' ? Enter your answer in each box.
stealth61 [152]

Answer:

The coordinates of ABCD after  the reflection across the x-axis would become:

  • A'(2, -3)
  • B'(5, -5)
  • C'(7, -3)
  • D'(5, -2)

Step-by-step explanation:

The rule of reflection implies that when we reflect a point, let say P(x, y), is reflected across the x-axis:

  • x-coordinate of the point does not change, but
  • y-coordinate of the point changes its sign

In other words:

The point P(x, y) after reflection across x-axis would be P'(x, -y)

P(x, y)        →       P'(x, -y)

Given the diagram, the points of the figure ABCD after the reflection across the x-axis would be as follows:

P(x, y)        →       P'(x, -y)

A(2, 3)       →       A'(2, -3)      

B(5, 5)       →       B'(5, -5)

C(7, 3)        →      C'(7, -3)

D(5, 2)       →       D'(5, -2)

Therefore, the coordinates of ABCD after  the reflection across the x-axis would become:

  • A'(2, -3)
  • B'(5, -5)
  • C'(7, -3)
  • D'(5, -2)

8 0
3 years ago
Hello help please and thanks
galben [10]

Answer:

48.

Step-by-step explanation:

33 + 15 = 48.

You can check your answer by subtracting 48-15, which gives you 33.

8 0
2 years ago
Read 2 more answers
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