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emmasim [6.3K]
3 years ago
14

I need help with number two pls​

Mathematics
2 answers:
lana66690 [7]3 years ago
5 0
First step Multiply both sides of the equation by second step Reduce the numbers with the greatest common factor
Answer: A=-285
aleksandr82 [10.1K]3 years ago
5 0

Answer:

the answer is A=-285!!!!!!!!!

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Endpoint given the Midpoint: * The midpoint of RP is M(2, 4). If one of the end points is R(-1,7), find the coordinates of the o
marin [14]

Answer:

The coordinates of other point are: (5,1)

Step-by-step explanation:

Given coordinates are:

M(x,y) = (2,4)

R(x_1,x_2) = (-1,7)

We have to find the coordinates of other point (x2,y2)

The formula for mid-point is given by:

M(x,y) = (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Putting the values we get

(2,4) = (\frac{-1+x_2}{2}, \frac{7+y_2}{2})

Putting respective elements equal

\frac{-1+x_2}{2} = 2\\-1+x_2 = 2*2\\-1+x_2 = 4\\x_2 = 4+1\\x_2 = 5\\And\\\frac{7+y_2}{2} = 4\\7+y_2 = 4*2\\7+y_2 = 8\\y_2 = 8-7\\y_2 = 1

Hence,

The coordinates of other point are: (5,1)

8 0
3 years ago
I need help ASAP!!!please help
muminat
Use 6 triangles then 2 square so you will only be using a total of 4 square and 12 triangles
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How many triangles can be constructed with angles measuring 120°, 40°, and 10°?
balu736 [363]
Any kind of Triangle must have 180 degree of angle in total if it is not, then it is not a Triangle.

In short, Your Answer would be Zero

Hope this helps!
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3 years ago
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Which property would you use to simplify the following expression 4(y+5)
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Distribution property. You would distribute 4 into (y + 5), giving you the answer 4y + 20.
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2 years ago
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