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2 years ago

Find the area of the triangle with the following coordinates. A (-5,9) B (1,-7) C (8,4)

1 answer:

4 0

QUESTION : > FIND THE ARE OF THE TRIANGLE WITH THE FOLLOWING COORDINATES.

A. (-5,9)

B . (1,-7)

C . (8,4)

ANSWER :> A.

 (-5,9). 

HOPE IT HELPS

 THANK ME LATER. 

<h2>#CARY ON LEARNING </h2>

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gladu [14]

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3 years ago

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3 years ago

The sum of the reciprocals of two consecutive odd integers is 24/143. find the two integers.

nordsb [41]

Let one integer be x, the consecutive odd integer is x+2
reciprocals are 1/x and 1/(x+2)
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make the denominators the same:
(x+2)/[x(x+2)] +x/[x(x+2)]=24/143
143(2x+2)=24(x)(x+2)
286x+286=24x²+48x
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3 years ago

Click and drag like terms onto each other to simplify fully. 1+x^2-3+2y+7x^2+3+3y

Rashid [163]

Answer:

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Step-by-step explanation:

1 + x^2 - 3 + 2y + 7x^2 + 3 + 3y

group like terms

= x^2 + 7x^2 + 2y + 3y + 1 - 3 + 3

add similar items

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add similar items

= 8x^2 + 5y + 1 - 3 + 3

= 8x^2 + 5y + 1

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3 years ago

Read 2 more answers

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harkovskaia [24]

I think it is A.....

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3 years ago