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2 years ago

Evaluate the expression |-12|

Mathematics

2 answers:

LUCKY_DIMON [66]2 years ago

8 0

Answer:

it's 12

Step-by-step explanation:

when the number is between those boxes whether it's negative or positive, it's automatically a positive.

topjm [15]2 years ago

5 0

<h2>Answer:</h2><h2>12</h2><h2 /><h2>Hope this helps!!</h2>

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On a trip to the art museum lily rode the subway for 7/10 mile and walked for 3/10 mile how much farther did she ride on the sub

zmey [24]

4/10 Miles because 7/10 - 3/10 = 4/10

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2 years ago

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There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen. How many atoms are there in 600 grams of oxygen? Write your an

tatiyna

Answer:

<u>2.256 x 10 to the power of 25</u>

Step-by-step explanation:

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen

So, there are x atoms in 600 grams of oxygen

Using the ratio and proportional

So, the number of atoms = 600 * 3.76 x 10 to the power of 22 =

$= 6*10^2 * 3.76 * 10^{22}\\=6*3.76 * 10^2*10^{22}\\=22.56 * 10^{24}\\=2.256 * 10 * 10^{24}\\=2.256 * 10^{25}$

So, the answer in scientific notation as A.BCD x 10 to the power of E

Will be <u>2.256 x 10 to the power of 25</u>

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2 years ago

BRAINLIEST

IrinaVladis [17]

Answer:

We know that a negative value is positive of all even exponents and negative for all odd exponents.

y=(-1)^x

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2 years ago

Match each triangle with its classification

Julli [10]

A obtuse isosceles b obtuse scalene c acute isosceles

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2 years ago

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Can anyone help me with dis

dolphi86 [110]

Answer:

Slope is 2.

Step-by-step explanation:

So to find slope, we need to take the change in the y value, and the change in the x value, and then divide them. This may be confusing, so here is just 3 formulas in 3 seperate steps that we use to find it:

Step 1 - $x_2-x_1=change_.in_.x$

Step 2 - $y_2-y_1=Change_.in_.y$

Step 3 - $\frac{Change_. in_. y}{Change_.in_.x}=slope$

So lets start by doing step one.

All we need is to look for two x values. Lets use 5 and 6:

6-5=1

So 1 is our change of x. This is our 1st step.

Next we can use 2 y values, note that these should be the 2 y values that go wiht the x values above. So this means we have to use -3 and -1:

-1-(-3) = 2

So 2 is our change in y. This is our 2nd step.

Now lets plug this into:

$\frac{Change_. in_. y}{Change_.in_.x}=slope$ :

$\frac{2}{1} = 2$

So our slope is 2. Completing our 3rd and final step.

Hope this helps!

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2 years ago