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umka21 [38]
3 years ago
11

Expand and simplyfy (4x+3)(2x-5)

Mathematics
1 answer:
zheka24 [161]3 years ago
7 0
(4x+3) (2x-5)
8x^2-20x+6x-15
8x^2-14x-15
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Which number line shows the solution to the inequality 4x+ 5 > 9​
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PLEASE ME

Which of the following BEST explains why Japan has a high gross domestic product when it has few natural resources?

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3 years ago
Show that <br><br> Sin60 / cos60 = tan 60
Lerok [7]

Answer:

  • <em><u>sin60</u></em><em><u>=</u></em><em><u>opp\hyp</u></em>
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6 0
2 years ago
Could someone maybe explain to me what I need to do here? Please? I would love you forever! Lol, I need help.....
Maurinko [17]

Answer:

If you cut along the dotted line and remove the pieces you cut off, fold the sides inward and you get a moving box.

Each dotted line is 2 feet long, and each un-dotted line is also two feet.

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3 years ago
Help!!!!!!!!!.!.!.!.!.
m_a_m_a [10]

Answer:

24

Step-by-step explanation:

4 0
3 years ago
Someone help me solve this please…
azamat

Answer:

x=5.5

Step-by-step explanation:

Perimeter of ABCD=85

The perimeter is everything around the outside added together.

Form an equation:

3x+4+4x+6x-11+5x-7=85

Collect the like terms:

Like terms are terms that have the same powers and coefficient.

3x+4x+6x+5x=18x

4-11-7= -14

Put it back into an equation:

18x-14=85

Do inverse operations to find out what x is:

85+14=99

18x=99

99÷18=5.5 (we divide because, in algebra, when a number is next to a letter, it means times and as we want the inverse, you would have to divide)

x=5.5

Hope this helps :)

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3 years ago
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