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const2013 [10]
3 years ago
5

Evaluate the expression 4−(1−4)−2 =

Mathematics
2 answers:
Dominik [7]3 years ago
6 0

You do 4-(-3)-2 then you get

4+3-2 then u get

5

Cloud [144]3 years ago
3 0

Parentheses first. 1-4= -3. 4-3=1. 1-2=-1.

The answer is -1.

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Sally used all of the paint shown to make a certain tint of orange paint. How many pints of red paint should be mixed with 24 pi
ruslelena [56]

Answer:

18 pints

Step-by-step explanation:

As we can see, three pint of yellow paint was mixed with four pint of red paint. Let x represent the number of yellow paint and let y represent the number of red paint. Therefore, the ratio of the two paints is:

x/y = 3/4

x = (3/4)y

To calculate the number of red paints (x) that is needed to be mixed with 24 pints of yellow paint, we use the equation and substitute y as 24. Hence:

x =  (3/4)y

x =  (3/4) * 24

x = 18 pints

3 0
3 years ago
Does anyone know the answer ?​
Stella [2.4K]

Answer:

I think that the answer is A

6 0
3 years ago
Write an equation in slope intercept form of a line that passes through (-2, 1) and (4,2).
fenix001 [56]

Answer:

\displaystyle y = \frac{1}{6}x + 1\frac{1}{3}

Step-by-step explanation:

First, find the <em>rate of change</em> [<em>slope</em>]:

\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{-1 + 2}{2 + 4} = \frac{1}{6}

Now plug these coordinates into the Slope-Intercept Formula. It does not matter which ordered pair you choose:

2 = ⅙[4] + b

⅔

\displaystyle 1\frac{1}{3} = b \\ \\ y = \frac{1}{6}x + 1\frac{1}{3}

_______________________________________________

1 = ⅙[−2] + b

−⅓

\displaystyle 1\frac{1}{3} = b \\ \\ y = \frac{1}{6}x + 1\frac{1}{3}

** You see? I told you it did not matter which ordered pair you choose because you will ALWAYS get the exact same result.

I am joyous to assist you anytime.

5 0
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Answer:multiplication

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Referring to the fact that 10m/s of wind is 500kW so divide 500 by 10.

500/10=50

So there is 50 kW is 1m/s of wind. Now multiply 12 by 50

12x50=600

So for 12m/s of wind there is 600kW

6 0
3 years ago
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