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Diano4ka-milaya [45]
2 years ago
9

What is (2-) +3+ (-4)

Mathematics
1 answer:
serious [3.7K]2 years ago
7 0

Answer:

-5

Step-by-step explanation:

(2-) +3+ (-4)

2-3-4 ( minus * plus gives (-)

2-7

-5

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kondor19780726 [428]
\bf \sqrt{200y^4}\qquad 
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3 years ago
CAN SOMEONE PLS HELP ME!!!
Shkiper50 [21]

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14

Step-by-step explanation:

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Given square WXYZ. If ZY = 20, find WV. Write your response in the form WV=_____.
Citrus2011 [14]

Answer:

14.14

Step-by-step explanation:

Recall :

The sides of a square are always equal ;

Since all sides are equal, the the diagonal of the square will be :

XZ² = XY² + WX²

XZ² = 20² + 20²

XZ² = 400 + 400

XZ² = 800

XZ = √800

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6 0
3 years ago
2 - 3x = -x - 8 Solve for X
icang [17]

Answer:

X=5

Step-by-step explanation:

(step 1) 2 - 3x = -x - 8

-3x + 2 = -x -8

(step 2)

-3x + 2 = -x - 8

-3 + 2 - 2 = -x -8 -2

(step 3)

-3x =  -x- 10

(step 4)

-3 + x = -x -10 +x

(step 5)

-2x = -10

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3 0
3 years ago
The graph shows the temperature over a period of time of a chemical compound that is placed in a cold chamber. What is the domai
4vir4ik [10]
<h2>Answer:</h2>

Option: C is the correct answer.

          C.The domain is all real numbers 0 through 35.

<h2>Step-by-step explanation:</h2>

We know that the domain of a function is the set of all those values or the x-values in which the function is well defined.

We are given a graph as a line segment that goes from ordered pair (0,25) to (35,10).

Hence, here the x-value denote the time and the y-value denote the temperature over the time 'x'.

Hence, we could check the temperature at any time between 0 to 35.

              Hence, the domain will be:

 The domain is all real numbers 0 through 35.

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3 years ago
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