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4 years ago

Which number is irrational? 0.46 8√ 100√3 0.8¯

Mathematics

2 answers:

stellarik [79]4 years ago

8 0

B. The square root of 8

padilas [110]4 years ago

6 0

8√ is irrational.
A rational number is one that can be written as a simple fraction, and the square root of eight cannot be written as a fraction.

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Replace? with =, >, or < to make the statement true. 16 ÷ 4 + 12? 4 + 24 ÷ 2

AleksAgata [21]

16/4+12 ? 24/2
4+12 ? 12
16 ? 12
?=>

ANSWER: A - >

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3 years ago

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

I earn 10 on January 1.

STALIN [3.7K]

answer by day seven you should have 55

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4 years ago

What is the prime factorization of 156?

Tema [17]

2 * 2 * 3 * 13
This is the answer :)

7 0

3 years ago

Hi can someone help me

ludmilkaskok [199]

Answer:

first one is d and the second is b

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers