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2 years ago

5. |4| = ___ 6. |-2 1/2| = _ 7. |-8.673| = _ 8. |-1,834| = ___

Mathematics

1 answer:

MatroZZZ [7]2 years ago

6 0

Answer:

The absolute value is the distance between a number and zero. The distance between −7 - 7 and 0 0 is 7 7 . 7 7. |−7| | - 7 | ...

Step-by-step explanation:

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Round this to the nearest thousand. 4,589,215

defon

<span>Round this to the nearest thousand. 4,589,215
= </span>4,589,000

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3 years ago

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Please i need help no links or files give me honest answer thanks!

Digiron [165]

Answer:

Step-by-step explanation:

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2 years ago

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The length of overline CD is 12 units. C^ prime D^ prime is the image of overline CD under a dilation with a scale factor of n.

Rufina [12.5K]

Answer:

A, D , and E

Step-by-step explanation:

We have that:

$\overline{CD} = 12 \: units$

$\overline{C'D'}$

is the image of CD after a dilation of scale factor n.

We use the relation between the image length and object length:

$\overline{C'D'} = n \times \overline{CD}$

Option A

If n=3/2, then

$\overline{C'D'} = \frac{3}{2} \times 12 = 3 \times 6 = 18 \: units$

This is true.

Option B

If n=4, then

$\overline{C'D'} = 4 \times 12 = 36 \: units$

This is false.

Option C

If n=8, then

$\overline{C'D'} = 8 \times 12 = 96 \: units$

This too is false.

Option D

If n=2, then

$\overline{C'D'} = 2 \times 12 = 24 \: units$

This is true

Option E

If n=3/4, then

$\overline{C'D'} = \frac{3}{4} \times 12$

$\overline{C'D'} = 3 \times 3 = 9 \: units$

This is also true.

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3 years ago

If you could help I would really appreciate it, but if not that’s fine. Thank you.

zloy xaker [14]

Answer:

2x - 5 if x ≤ 2

f(-1) = -7

Step-by-step explanation:

x ≤ 2 = (-1) ≤ 2

x > 2 = (-1) > 2

2x - 5

2(-1) - 5

-2 - 5

-7

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2 years ago

Write 8.34* 10^4 in standard from

Kamila [148]

Answer:

83,400

Step-by-step explanation:

Just carry the decimal point over to the right 4 places.

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3 years ago

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5. |4| = _____ 6. |-2 1/2| = _____ 7. |-8.673| = _____ 8. |-1,834| = _____

5. |4| = ___ 6. |-2 1/2| = _ 7. |-8.673| = _ 8. |-1,834| = ___