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Romashka [77]
3 years ago
15

What is the mapping rule for a 180° rotation?

Mathematics
1 answer:
gulaghasi [49]3 years ago
7 0

Answer: D

Step-by-step explanation:

(x,y)—> (-x, -y)

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Please help fast ASAP
AnnZ [28]
You can say 4? Because the greatest common factor of 12 and 20 is 4
4 0
3 years ago
The HCP prescribes methotrexate 7.5 mg PO weekly, in 3 divides doses for a child with rheumatoid arthritis whose body surface ar
dexar [7]

Answer:

1.5mg

Step-by-step explanation:

From the question, we are told that the HCP prescribed 7.5 mg of PO weekly

The therapeutic dosage is given in the question as 5 - 15 mg/m² weekly.

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The mg of PO that the nurse should administer in each of the three doses given weekly is calculated as

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= 1.5 mg of PO

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3 years ago
Please solve much appreciated!
lys-0071 [83]
$376

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6. <br> Which of the following is the graph of the equation y = −2x2 − 3x + 4?
Stells [14]

Answer:

From the looks of the graph, it looks like the answer will be Letter C. (The last graph).

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Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Down

Vertex:  ( − 3 /4 ,  41 /8 )

Focus:  ( − 3 /4 ,  5 )

Axis of Symmetry:  x = − 3 /4

Directrix:  y = 21 /4

x                  y

− 3               − 5

− 2                2

− 3                4

41                8

0                 4

1                 − 1

4 0
3 years ago
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dlinn [17]
Miles ordered 126 = rounded : 130
3 0
3 years ago
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