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lubasha [3.4K]
3 years ago
6

Which is a simplified form of the expression -3p – 4 + 4p + 8?

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0

Answer :

hello : answer :C

Step-by-step explanation:

-3p – 4 + 4p + 8 = (-3p+4p) + (-4+8) =p+4....answer :C

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Help with #2 it has to do with number 1 that is the polygon you need to find the area of it.
Katena32 [7]
Okay, it's the equation to how find area any other way. A=L×W

This means *picture above*

So then you count over each line meaning 1.
This means L=9 and a 1/2. Since its in between the 2 an 3 on the x-axis.
Now for W or width. It equals 3 since you can count 2 lines and one either ends of the polygon is 1/2 each this creates one when added together.

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3 years ago
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Y_Kistochka [10]

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3 years ago
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svlad2 [7]

Answer:

??? No solution???

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3 0
2 years ago
Read 2 more answers
Write the equation of the line that passes through the points (-8,-5) (5,−8)
Nikolay [14]

Answer:

y=-3/13x-89/13

Step-by-step explanation:

m=y²-y¹/x²-x¹

m=(-8)-(-5)/5-(-8)

m=-3/13

y-y=m(x-x1)

y-(-8)=-3/13(x-5)

y+8= -3/13x+15/13

-8 -8

y=-3/13x-89/13

7 0
3 years ago
Anyone have a answer for this?
LiRa [457]

Answer:

36.1 meters

Step-by-step explanation:

Since this is a rectangle, the parallel sides are equal to each other, meaning we technically already know all the side lengths.

I'll choose to look at the bottom triangle in this case

30 is already there, and the other leg should be 20. Knowing this, we can plug these into the pythagorean theorem.

20 is A, 30 is B, and the missing side is C

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C, the missing side to the nearest tenth is 36.1 meters

7 0
2 years ago
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