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Greeley [361]
2 years ago
14

Please help me I don’t understand anything about this

Mathematics
2 answers:
Sonja [21]2 years ago
5 0

Answer:

2x/x+7

Step-by-step explanation:

1. combine them together getting

   2x^2-6x/x^2+4x-21

2. factor the top and bottom

  2x(x-3) / (x-3)(x+7)

3. then cancel out the x-3

Alik [6]2 years ago
3 0

Answer:

B

Step-by-step explanation:

It can be crossed if sides are same in multiply, as shown in the answer

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Answer:

D. between 5.4 cm and 6.5 cm

Step-by-step explanation:

The segment is about 6cm
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1 year ago
the bases of a trapezoid are 11 meters and 14 meters .The heigth measures 8 meters. What is the area of the trapezoid. SHOW YOUR
Bogdan [553]
11x8=88
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2 years ago
Steven is solving the equation 3(8−2x)+40=34. He begins with the following two steps.
STatiana [176]

Answer:

<h2>Add 24 and 40</h2>

Step-by-step explanation:

3(8 - 2x) + 40 = 34       <em>use the distributive property a(b + c) = ab+ ac</em>

3(8) + 3(-2x) + 40 = 34

24 - 6x + 40 = 34          <em>combine like terms</em>

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-6x + 64 = 34            <em>subtract 64 from both sides</em>

-6x = -30          <em>divide both sides by (-6)</em>

x = 5

7 0
3 years ago
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Oksi-84 [34.3K]

Answer:

wow are kidding me?

23°

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7 0
2 years ago
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What is the greatest common factor of 11 and 14 ​
Archy [21]

Answer:

Step-by-step explanation:

The GCF of 11 and 14 is 1.

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