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Bezzdna [24]
3 years ago
15

Someone solve this for me please

Mathematics
1 answer:
il63 [147K]3 years ago
8 0

Answer:

answer is 9.5 I hope you understand what I wrote

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Simplify this expression
antiseptic1488 [7]

Answer:

2/(3x-2)²

Step-by-step explanation:

4x²-6x³-2x²+6x³/4x²-6x³-6x³+9x^4=

2x²/4x²-12x³+9x^4=

2x²/x²(4-12x+9x²)=

2/9x²-12x+4

2/(3x-2)²

6 0
4 years ago
Dana is finding the perimeter of different-sized squares.
abruzzese [7]

Answer:

the answer is 4x

Step-by-step explanation:

5 0
3 years ago
2y+2=4x-6 in slope intercept form
Vesnalui [34]

Answer:

Slope intercept form is y = 2x-4

Step-by-step explanation:

Given equation: 2y + 2 = 4x - 6

The general form of slope intercept form is y = mx+c

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2y = 4x - 6 -2

2y = 4x -8

dividing throughout by 2

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Hence the slope intercept form is y = 2x -4

8 0
4 years ago
Someone please solve this 3n+9n=-2(7-4n)-(1+n)
Andru [333]

Answer:

<h2>n= -3</h2>

Step-by-step explanation:

3n+9n=-2(7-4n)-(1+n)\\\\\mathrm{Add\:similar\:elements:}\:3n+9n=12n\\\\12n=-2\left(7-4n\right)-\left(1+n\right)\\\\\mathrm{Expand\:}-2\left(7-4n\right)-\left(1+n\right):\quad 7n-15\\\\12n=7n-15\\\\\mathrm{Subtract\:}7n\mathrm{\:from\:both\:sides}\\\\12n-7n=7n-15-7n\\\\Simplify\\\\5n=-15\\\\\mathrm{Divide\:both\:sides\:by\:}5\\\\\frac{5n}{5}=\frac{-15}{5}\\\\Simplify\\\\n=-3

6 0
4 years ago
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Math Vocabulary - Match the word to its definition.
riadik2000 [5.3K]

Answer:

1. Exponents- e.is the number of times the BASE NUMBER is multiplied by itself.

2. Term- a.is a number by itself or the product of a number and variable (or more than one variable).

3. Variables- d.letters or symbols used in place of a quantity we do not know yet.

4. Coefficient- c.the number in front of a variable

5. Constant- b.is a number that stays fixed in an expression

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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