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Lisa [10]
3 years ago
7

Find the slope of the line (-2, - 2) and (-10,- 9).​

Mathematics
2 answers:
Alexeev081 [22]3 years ago
6 0

Answer:

7/8

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ]. We can use the points given to solve.

-9-(-2)/-10-(-2)

-7/-8

7/8

Best of Luck!

nordsb [41]3 years ago
5 0

Answer:

m=\frac{7}{8}

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (this isn't a sponsor I've just been using it since the 6th grade lol).

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Given the system
Irina-Kira [14]

we have

y > -2 x + y < 4

using a graph tool

see the attached figure

The shaded area is the solution of the system

<u>Part 1) </u>Name an ordered pair that is a solution to this system and explain how you know that this is a solution point

Let

A ( -40,20)

The point A is solution of the system because the point lie on the shaded area

<u>Check</u>

If the point A is solution of the system must satisfy both system inequalities

point A

x=-40

y=20

substitute

y > -2-------> 20 > -2-------> is ok

x + y < 4----> -40+20 < 4-----> -20 < 4-----> is ok

therefore

<u>the answer Part 1) is</u>

The point A is a solution of the system

Part 2) Name an ordered pair that is not a solution to the system and explain how you know that it is not a solution

Let

B(20,20)

The point B is not solution of the system because the point not lie on the shaded area

<u>Check</u>

If the point B is not solution of the system must not satisfy both system inequalities

point B

x=20

y=20

substitute

y > -2 -------> 20 > -2-------> is ok

x + y < 4---->20+20 < 4-----> 40 < 4------> is not ok

therefore

<u>the answer part 2) is</u>

The point B is not a solution to the system

6 0
3 years ago
Last one: which expression is equivalent?
Lady_Fox [76]
It is b 4/3+2/3 is 6/3 and 6/3 divided by 1/3 is 2/3x
5 0
2 years ago
Help please how do I do this
salantis [7]
The transaction that is being used is a reflection
4 0
3 years ago
Read 2 more answers
What percent of 300 is 0.6?
Alla [95]
0.002%. Just take 0.6/300 and input into a calculator.
7 0
2 years ago
Read 2 more answers
A P E X
alexgriva [62]

Answer:

504

step by step : 14x18=252. 20x18=360. 18x18=324. 58x18=1044. 71x18= 1278. 36x18=648. 28x18=504.

Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

504

6 0
2 years ago
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