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Flura [38]
3 years ago
6

Which sum or difference is modeled by the algebra tiles

Mathematics
1 answer:
elixir [45]3 years ago
6 0

Answer:

i believe the answer that you picked is right ....i think ^^

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Please help me pretty please I been stuck on this for a while now
Alecsey [184]
D because both sides have a length of 5
5 0
3 years ago
Write the set of points from −2 to 6 but excluding 3 and 6 as a union of intervals:
KengaRu [80]

Answer:

[-2,6] - {3} - {6}  =   [-2,3)  ∪   (3,6)

Step-by-step explanation:

Union Of Intervals

Let us assume two interval A =  (a,b) and  C = (c,d).

Their union is written as :   A ∪ C = (a,b) ∪ (c,d)

Now, if interval is written in form [a,b] ⇒  a and b are INCLUDED in interval

Also, if interval is written in form (a,b) ⇒  a and b are NOT INCLUDED in interval

Here, the given interval is [-2,6]

excluding 3 and 6 from this will give:

[-2,3)  ∪   (3,6)

The first set is [-2.3)   where  -2 is INCLUDED but 3 is NOT INCLUDED.

The second set is (3,6)   where 3 and 6 both are  NOT INCLUDED.

Hence,   [-2,6] - {3} - {6}  =   [-2,3)  ∪   (3,6)

6 0
3 years ago
Lauren says the two expressions 3x+4(2x+5) and 6x +5x+5 are equivalent
Allisa [31]

Answer:

so, lauren isn't correct

Step-by-step explanation:

3x + 4 (2x + 5) = 6x + 5x + 5

3x + 8x + 20 = 11x + 5

11x + 20 ≠ 11x + 5

8 0
1 year ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B50%5C%5C%5Csqrt%7B6%5C%5C%7D%20%7D" id="TexFormula1" title="\sqrt{50\\\sqrt{6\\} }"
satela [25.4K]
That the answer I’m pretty sure

5 0
2 years ago
PLEASE help me answer this question. Can anyone do this on paper, write step by step, and send the pile photo to me? Or just an
noname [10]
To find the diagonal you do
side x the square root of 2
so your answer would be

8 1/2

Hope this helps ;)

6 0
2 years ago
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