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Serhud [2]
2 years ago
10

I need help. Only do number 20.

Mathematics
1 answer:
Pie2 years ago
8 0

Answer:

2z-8y

Step-by-step explanation:

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Write an equation in standard form of the line passing through the points (3,3) and (-3,5)
Korvikt [17]

Answer:

The equation of line AB  with points (3,3) and (-3,5) is given as

: x + 3y = 12

Step-by-step explanation:

Here, the given points are A (3, 3) and B (-3,5).

Now, slope of any line is given as :

m = \frac{y_2 - y_1}{x_2 - x_1}

or, m = \frac{5-3}{-3 - 3}   = \frac{2}{-6}  = -\frac{1}{3}

Hence, the slope of the line AB is (-1/3)

Now , A POINT SLOPE FORM of an equation is

(y - y0)  = m (x - x0) ; (x0, y0)  is any arbitrary point on line.

So, for the point (3,3) the equation of the line is

y - 3y-3 = -\frac{1}{3} (x-3)   \implies 3y - 9 = 3 -x

Hence, the equation of line AB  with points (3,3) and (-3,5) is given as:

x + 3y = 12

8 0
3 years ago
Three dogs are sitting in a line. Rocky is not last. Coco is in front of the tallest dog. Marley is sitting directly behind Rock
Pachacha [2.7K]

Answer:

The correct answer is down below:

Step-by-step explanation:

Coco is the first dog in line; followed by Rocky who is in the middle from Marley. And Marley is the last dog in line. <em>(use the context clues to find the answer of your question).</em>

1. Coco

2. Rocky

3. Marley

4 0
3 years ago
(06.02 MC)
ololo11 [35]

Answer:

5n+8

4 times the quantity of a number and six

Step-by-step explanation:

8 more than 5 times a number

more than comes after

5 time a number

5n

8 more than

5n+8

4(n + 6)

4 times the quantity of a number and six

4 0
3 years ago
Sum of x and it’s square is equal to y times z
ludmilkaskok [199]

The algebraic representation of the statement is x + x² - yz = 0

<h3>What are algebraic expressions?</h3>

Algebraic expressions brings the idea of creating or expressing numbers using letters or alphabets without specifying their actual values.

From the information given , we have that;

  • sum of x and it's square = x + x²
  • Equal to y × z

Now, let's equate the expressions;

x + x² = y × z

x + x ² = yz

Let's make into quadratic form

x + x² - yz = 0

Thus, the algebraic representation of the statement is x + x² - yz = 0

Learn more about algebraic expressions here:

brainly.com/question/723406

#SPJ1

3 0
2 years ago
How much is 290 dimes
sweet [91]
$29.00 and you can also multiply too is is a cool way
7 0
3 years ago
Read 2 more answers
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