Please help I've been trying for hours 20 points

Mathematics

2 answers:

xeze [42]3 years ago

8 0

Answer:

Step-by-step explanation:

Substitute the values for the variables in the expression.

(9) + 4(5)

9 + 20

Feliz [49]3 years ago

5 0

Start off by replacing the letters with the numbers that match them. That will leave you with 9+4•5
Do the multiplication first because of pemdas
Then add
The answer is: 29

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Step-by-step explanation:

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The coordinates of A,B,C are(6,3),(-3,5),(4,-2) respectively and P(x,y) is any point,prove that∆PBC/∆ABC=x+y-2/7

sergeinik [125]

The solution to the coordinates of A,B,C as (6,3),(-3,5),(4,-2) and the prove that ∆PBC/∆ABC=x+y-2/7 is given in the image attached.

<h3>What is coordinates?</h3>

This is known to be that which is created by two part that are known to give the latitude and longitude position of a person or place.

Therefore, The solution to the coordinates of A,B,C as (6,3),(-3,5),(4,-2) and the prove that ∆PBC/∆ABC=x+y-2/7 is given in the image attached.

Learn more about coordinates from

brainly.com/question/17206319

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