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zzz [600]
2 years ago
11

(-7,9) and (3,-11) in slope please help

Mathematics
1 answer:
Snowcat [4.5K]2 years ago
7 0

rise / run

- 11 + 9 / - 7 + 3

= - 2 / - 4

= 1 / 2

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2//2/2/3/2/2//3/3/3//3/3/4/5/5​
Wewaii [24]

Answer:  

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Explanation:  

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6 0
3 years ago
Read 2 more answers
A set of composite numbers less than 12 .express it in listing and set builder methods​
marusya05 [52]

Given:

A set of composite numbers less than 12.

To find:

The set by listing and set builder methods​.

Solution:

Composite number: A positive integer is called a composite number if it has at least one divisor other than 1 and itself.

Composite numbers less than 12 are 4, 6, 8, 9, 10.

By using the listing method , the given set can be expression as:

Set = {4, 6, 8, 9, 10}

The numbers 4, 6, 8, 9, 10 are greater than 1, less than 12 and non prime numbers.

By using set builder method, the given set can be expression as:

Set = \{x|x\neq P,1

Therefore, the list and set builder notation of the given set are {4, 6, 8, 9, 10} and \{x|x\neq P,1 respectively.

5 0
3 years ago
What is the slope of the line represented by the equation y-6=2(x+3)?
Leto [7]
Y-6=2x+6

y=2x+12

Slope is 2
8 0
3 years ago
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Selma had 2 L of bottle of water. She drank 450 mL. How much water was left, in milliliters?
Basile [38]

Answer:

The amount of water left is 1550 litres

7 0
3 years ago
I need help ASAP ! Nd plz help me how to show work
Kisachek [45]

Answer:

x = -3

Step-by-step explanation:

y = -x + 2

7x + 4y = -1

Subsitution method: (Substitute y)

7x + 4(-x+2) = -1

Expand.

7x + (-4x + 8) = -1

One plus and one minus make one minus. Two plus makes a plus.

7x -4x + 8 = -1

Simplify.

3x + 8 = -1

Isolate 3x.

3x = -1-8

    = -9

Find x.

x = -9 ÷ 3

  = -3

4 0
3 years ago
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