3 years ago

If a material contains three elements joined in a fixed proportion, it is a(an)

1 answer:

7 0

The answer is d. if they are chemically joined as a mixture is multiple element but they aren't chemically joined. And an atom is what the element is made of and a solution is not anything to do with joined elements

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Percentage grade averages were taken across all disciplines at a particular university, and the mean average was found to be 83.

Eduardwww [97]

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3 years ago

Aiko jumped rope for 20 min and stopped at 8:05 when did she start

andreyandreev [35.5K]

Answer:

7:45

Step-by-step explanation:

8:05 - 0:05=8:00

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3 years ago

15 3/4% is equal to which decimal? A- 0.1575 B- 157.25 C-15.25 D- 15.34

eimsori [14]

15 3/4% = 15.75%
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3 years ago

Read 2 more answers

Divide the following complex numbers: (4-i)/(3+4i) ??

Mamont248 [21]

Given : $\frac{(4 - i)}{(3 + 4i)}$

Multiplying and Dividing with (3 - 4i)

$\implies\frac{(4 - i)(3 - 4i)}{(3 + 4i)(3 - 4i)}$

$\implies \frac{(12 - 16i + 4i^2 - 3i)}{(9 - 16i^2)}$

We know that i² = -1

$\implies \frac{(12 - 19i - 4)}{(9 + 16)}$

$\implies \frac{8 - 19i}{25}$

$\implies \frac{8}{25} - \frac{19}{25}i$

Option D is the Answer

3 0

3 years ago

Can somebody please help me with this one thanks so muchhhh.

Nesterboy [21]

Answer:

y=0

Step-by-step explanation:

look at 6 on the x=axis, sine the line falls on the x-axis at 6, the y value is 0

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2 years ago