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torisob [31]
3 years ago
5

Line AB contains points A (0, 0) and B (2, 2). Line CD contains points C (3, 1) and D (5, 3). Lines AB and CD are

Mathematics
2 answers:
suter [353]3 years ago
6 0
Since the slopes are equal they are parallel. I hope this helps.
aleksandrvk [35]3 years ago
3 0

Answer:

Slope of Both the lines AB and CD are same that is lines are parallel.

Step-by-step explanation:

We have been given Ab A(0,0) and B(2,2)

And C(3,1) and D(5,3)

We will find slope of the two lines given

By using :slope=\frac{y_2-y_1}{x_2-x_1}

\text{Slope of AB}=\frac{2-0}{2-0}

\text{Slope of AB}=1

Now, for CD:

\text{Slope of CD}=\frac{3-1}{5-3}

\Rightarrow \text{Slope of CD}=1

Slope of Both the lines AB and CD are same that is lines are parallel.

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Order the numbers from least to greatest. 3 63/80 , 3 1/5 , 3 11/20
gregori [183]

Let's compare apples to apples and oranges to oranges: convert each given proper fraction into its decimal counterpart:

3 63/80 => 3 .788 approx.

3 1/5 => 3.2

3 11/20 => 3.55

It's now an easy matter to arrange these numbers from least to greatest:

3.2, 3.55, 3.79, or

3 1/5, 3 11/20, 3 63/80


7 0
3 years ago
Production increased from 8,200 units to 13,530 units; the percent increase was what?
mamaluj [8]
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Determine the equation of each line with the following properties:
iris [78.8K]

Answer:

a) y =2/3 x + 7.

b) x = -1

c) y = -4/5 x - 1/5

d) y = -3/2 x + 5/2.

Step-by-step explanation:

a) Intercept form y = mx + b where m = 2/3 and  b = 7

b) y can take any value but x is always -1.

c) Slope m = (-1-3)/ (1 - -4)

= -4/5

Using point-slope form where m = -4/5 and x1 y1 = 1 , -1:

y - y1 = m(x - x1)

y - -1 = -4/5(x - 1)

y + 1 = -4/5x + 4/5

y = -4/5 x - 1/5

d)  The slope m of the line perpendicular to this line is:

-1 / 2/3

m = -3/2.

When x = -1 , y = 4 so using the slope intercept form of a line

y = mx + b

4 = -3/2 * -1 + b  where b = the y-intercept.

4 = 3/2 + b

b = 4 - 3/2 = 5/2.

The equation is  y = -3/2 x + 5/2.

3 0
3 years ago
What is the approximate result of taking 588,000 from 1.3 million?
olasank [31]
I think the answer to your question is  587.998
6 0
3 years ago
You bought a shirt with the price of $135.50, and the sale tax rate is 8.25% whats the sales tax
svp [43]

Answer:

11.18

Step-by-step explanation:

135.50 x .0825=11.18

6 0
3 years ago
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