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valina [46]
2 years ago
14

Factor (a-2b) (3x-5y) + (2b-a)(x-y)

Mathematics
1 answer:
agasfer [191]2 years ago
6 0

Answer:

8by + 2ax - 4bx - 4ay

Step-by-step explanation:

I assume you mean expand so:

(a - 2b)(3x - 5y) + (2b - a)(x - y)

3ax - 5ay - 6bx + 10by + 2bx - 2by - ax + ay

Now collect like terms:

2ax - 4ay - 4bx + 8by

This is your answer but in a better order:

8by + 2ax - 4bx - 4ay

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When copying a segment and bisecting a segment, which step is the same?
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Answer:

placing the needle of the compass on one end of the line segment.

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2 years ago
3x-2x+4=2+x+2<br><br><br> Help I don’t get this. Shoot I’ll give you some points
andrew-mc [135]

Answer:

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3x - 2x + 4 = 2 + x + 2 \\ x + 4 = 4 + x \\ x - x = 4 - 4 \\ 0 = 0

•°• LHS = RHS

✏ Hence, proved.

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3 0
3 years ago
Read 2 more answers
Pleaseeee helppppp❤️
ankoles [38]

Answer:

The expression will be simplified into 26x^4y^3+35xy^6-42xy^5\\

Step-by-step explanation:

It's like addition, when you multiply exponents that are on the same bases as each other.

6 0
3 years ago
Solve for x this will really help me i been stuck on this question
Sergeu [11.5K]

Answer:

the answer is 52.

Step-by-step explanation:

because of the locations of the two angles, it can be concluded that 156=3x.

now you have an equation.

solve for x.

156=3x\\156/3= x\\52=x

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3 0
3 years ago
Rhianna says she can draw different functions that have the same x‑intercepts and the same domain and range. Her teammates say,
qwelly [4]

In both cases there are more than one possible function sutisfying given data.

1. If

  • x‑intercepts are (–5, 0), (2, 0), and (6, 0);
  • the domain is –5 ≤ x ≤ 7;
  • the range is –4 ≤ y ≤ 10,

then (see attached diagram for details) you can build infinetely many functions. From the diagram you can see two graphs: first - blue graph, second - red graph. Translating their maximum and minimum left and right you can obtain another function that satisfies the conditions above.

2. If

  • x‑intercepts are (–4, 0) and (2, 0);
  • the domain is all real numbers;
  • the range is y ≥ –8,

then you can also build infinetely many functions. From the diagram you can see two graphs: first - blue graph, second - red graph. Translating their  minimum left and right you can obtain another function that satisfies the conditions above.

Note, that these examples are not unique, you can draw a lot of different graphs of the functions.

Answer: yes, there are more than one possible function

6 0
3 years ago
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