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Y_Kistochka [10]
2 years ago
13

Help me please i need help im terable at math

Mathematics
2 answers:
natita [175]2 years ago
3 0

Answer:

83

Step-by-step explanation:

70=x-13

70+13=x-13+13

83=x

Margarita [4]2 years ago
3 0
The answer is 83 just make sure you show you work, as long you have 83 it will be right
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aniked [119]
8 and 10 aren't functions. In a function each input has only one output.
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5 0
4 years ago
Plz help i need this answer to pass
zysi [14]

Answer:

The equation in slope-intercept form of required line is: \mathbf{y=\frac{2}{3}(x)-6}

Step-by-step explanation:

We need to write equation in slope-intercept form to represent the line on the  graph.

The general equation in slope-intercept form is: y=mx+b

Where m is slope and b is y-intercept

Finding slope using formula: Slope=\frac{y_2-y_1}{x_2-x_1}\\

Looking at he graph we have

x_1=3, y_1=-4, x_2=6, y_2=-2

Putting values in formula and finding slope:

Slope=\frac{-2-(-4)}{6-3}\\\\Slope=\frac{-2+4}{3}\\Slope=\frac{2}{3}

So, we get slope m = 2/3

Using slope m=2/3 and point (3,-4) we can find y-intercept

y=mx+b\\\\-4=\frac{2}{3}( 3)+b\\-4=2+b\\b=-4-2\\b=-6

So, y-intercept b = -6

The equation of line having m=2/3 and b=-6 will be:

y=mx+b\\y=\frac{2}{3}(x)-6

The equation in slope-intercept form of required line is: \mathbf{y=\frac{2}{3}(x)-6}

7 0
3 years ago
A tin box has a mass of 280 grams and a volume of 40 cubic centimeters. What is its density?
olchik [2.2K]

Answer:

Step-by-step explanation:

Density = mass/volume

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What is the difference between a measure of the center and a measure of the spread?
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Answer:

Center is the mean, an average of data. Spread is for range and standard deviation.

Step-by-step explanation:

4 0
3 years ago
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