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Tom [10]
3 years ago
9

HELP PLEASE

Mathematics
1 answer:
NemiM [27]3 years ago
4 0
Length of diagonal, l = √(a² + b²)
l = √(130² + 200²)
l = √(16900 + 40000)
l = √56900
l = 238.537

After rounding-off to the nearest whole number, it would be 239.

In short, Your Answer would be Option D

Hope this helps!
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The image of the point (4, -9) under a translation is (9, -14). Find the coordinates
lilavasa [31]

9514 1404 393

Answer:

  (-4, -13)

Step-by-step explanation:

When the translation (T) is added, the image is formed.

  (4, -9) +T = (9, -14)

  T = (9, -14) -(4, -9) = (9-4, -14-(-9)) = (5, -5)

The same holds for the second point:

  (-9, -8) +T = (-9, -8) +(5, -5) = (-9 +5, -8 -5) = (-4, -13)

The image of the second point under the same translation is (-4, -13).

6 0
3 years ago
Lauren says that two expressions 3x+4(2x+5) and 6x +5x . do these equal the same
spin [16.1K]

<em>these do not equal the same. </em>

step by step: 3x + 4 (2x + 5)

multiply 4 by 2x, which is 8, then multiply 4 by 5, which is 20.

simplify; 3x + 8x + 20

combine like terms; (3x + 8x) + (20)

you’ll come up with 11x + 20

step by step: 6x + 5x

just add the two together and... bam, you get 11x.

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4 years ago
Can someone help less than 2 minutes please...
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A Cheetah running at 61 miles per hour is chasing an American Antelope that is running
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Answer:

Cheetah

Step-by-step explanation:

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