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-Dominant- [34]
3 years ago
15

Figure MNPQR will be reflected across the x-axis to create figure M'N'P'Q'R'. Which rule describes this transformation? A.(x,y)

→ (-X,Y) B.(x,y)—>(—x,—y) ©. (x,y) → (x,y) D.(x,y) → (x,-y)

Mathematics
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

D.(x,y) → (x,-y)

Step-by-step explanation:

If it is reflected across the X-axis, then the X variable will stay the same and the Y variable will change.

I hope this helps!! Good luck!!

(Sorry if I'm wrong! It's kinda awkward because it is placed in the second quadrant instead of the first.)

Lesechka [4]3 years ago
6 0

Answer:

its d

Step-by-step explanation:

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dangina [55]

Answer: b. 51 - 3

Step-by-step explanation:

Given, Easha has 3 less than 5 times the number of quarters (I)  that Isabelle has.

Here I is the number of quarters that Isabelle has.

Then, as per given,

Number of quarters Easha has = 5 ( number of quarters that Isabelle has) -3

= 5I-3

Hence, the  expression shows the number of quarters Easha has is "5I-3"

So the correct option is b.

7 0
3 years ago
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Sonja [21]
1/3b = 4/5
Do the cross multiplication
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4 0
3 years ago
I need help with that​
Digiron [165]

9514 1404 393

Answer:

  AC ≈ 7.3

Step-by-step explanation:

Corresponding sides of similar triangles are proportional.

  AC/BC = DF/EF

  AC/18 = 15/37 . . . . fill in the given values

  AC = 18(15/37) . . .  multiply by 18

  AC ≈ 7.3

4 0
3 years ago
Write and solve an equation based on the following question.
Ket [755]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
Duik<br>Solve the equation.<br>y + 3 = -y + 9<br><br><br>​
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Answer:

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Step-by-step explanation:

7 0
3 years ago
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