4 years ago

How do i solve these?

2 answers:

8 0

I think if you need really good help you should ask a teacher. I mean this site is good to but they would be able to explain it better I think.. just saying.

never [62]4 years ago

6 0

1/4

and 6/4 there we go here is your answer

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ASAP PLEASE HELP!! “Find the quotient”

elena-14-01-66 [18.8K]

Answer:

The quotient is $\frac{x(2x-3)}{7}$ answer (D)

Step-by-step explanation:

$\frac{2x-3}{x}$ ÷ $\frac{7}{x^{2} }$

In division with fractions we reverse the fraction after division sign and change division sign to multiplication sine

$\frac{2x-3}{x}$ × $\frac{x^{2} }{7}$

$\frac{2x-3}{1}$ × $\frac{x}{7}$

$\frac{x(2x-3)}{7}$

4 0

4 years ago

How do you find perimeter of a rectangle?

Paha777 [63]

You add the numbers of all 4 sides.

3 0

3 years ago

The area of a rectangle is represented by x^2-5c-14. What are the dimensions?

jekas [21]

The dimensions are factors of the expression
... you multiply them together to get the area

the factors are ... (x - 7) & (x + 2)

5 0

3 years ago

Need some help on area.

Tanzania [10]

The area is (27 x 3) + (15 x 7) = 186

5 0

3 years ago

Can you show the work for (4x-4)(x-4)

Paladinen [302]

Answer:

4x² - 20x + 16

Step-by-step explanation:

Given

(4x - 4)(x - 4)

Each term in the second factor is multiplied by each term in the first factor, that is

4x(x - 4) - 4(x - 4) ← distribute both parenthesis

= 4x² - 16x - 4x + 16 ← collect like terms

= 4x² - 20x + 16

6 0

3 years ago