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Anton [14]
2 years ago
7

I need help please!!!

Mathematics
1 answer:
nataly862011 [7]2 years ago
3 0
Theta for each
1) 28.5
2) -22.5
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X^2 * 5,x^4 so B is the answer
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A computer rounded the number 129. 257 to the nearest hundredth what is this number rounded to the nearest hundredth
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ABCD has a perimeter of 27 units and is dilated by a scale factor of 1/3. What is the perimeter of A¹B¹C¹D¹?
Alex17521 [72]

Answer:

Perimeter of A'B'C'D' = 9 units

Step-by-step explanation:

Given:

Perimeter of ABCD = 27 units

Scale factor = 1 / 3

Find:

Perimeter of A'B'C'D'

Computation:

Perimeter of A'B'C'D' = 1/3[Perimeter of ABCD]

Perimeter of A'B'C'D' = 1/3[27]

Perimeter of A'B'C'D' = 9 units

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3 years ago
360= 90 + (3x +12) + (4y+20) + y
ella [17]

answer:

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6 0
3 years ago
Add:<br> 21.4 + (- 23.9)
pogonyaev
The answer is -2.5. this is how you work it out.
21.4 + (-23.9) = -5/2 = -2.5

4 0
3 years ago
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