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densk [106]
3 years ago
13

Please help me I don’t remember how to do it

Mathematics
2 answers:
MakcuM [25]3 years ago
8 0
The answer is gonna be A
icang [17]3 years ago
6 0
In this problem, you must change the signs of everything in the parenthesis, which will come to 3x^2 + x - 5x^2 - x + 4. Add like terms, and you will end up with -2x^2 + 4, which is answer choice A. Hope this helped
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PLS HELP MY NEXT CLASS IS THIS TEST
taurus [48]

Answer:

Step-by-step explanation:

do 10x6x2

10x6=60

60x2=120

4 0
3 years ago
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Please help !! Geometry homework. Will mark brainliest answer !
Ann [662]

Answer:

It is True.

Step-by-step explanation:

Let's solve the rational equation and if it is ture.

x/8 = 5/4

Cross multiplying, we get

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Dividing both sides by 4, we get

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Therefore, x = 10 is true.


Thank you. :)


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3 years ago
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Andrei [34K]
You use the distance distance formula d √︎(x₂-x₁)+(y₂-y₁) on this as well as y=mx+b.

With mx+b you find your second set of coordinates. With the distance formula you get your square root.

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This gives you your second set of coordinates (1,7) to go with your first set.

You apply both sets of coordinates to the distance formula. d √︎(x₂-x₁)+(y₂-y₁)

You get √︎(1-(-6))+(7-8)
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8 0
4 years ago
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Drupady [299]

Answer:

12 panels

Step-by-step explanation:

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To find how many 1/3 panels Avery can make from 1 piece of fabric, we can just divide 24 by 2 to get 12.

Thus, she can make 12 panels.

8 0
3 years ago
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Akimi4 [234]
Hi there,
the answer is option (A).
Hope it helps
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3 years ago
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