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3 years ago

What property describes the number sentence 6+0=6

Mathematics

1 answer:

kobusy [5.1K]3 years ago

7 0

Additive Identity Property is the answer.

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If Seller Sam paid $488 for transfer taxes at closing, and the rate was $1.00 for every $400 or fraction thereof of the sale pri

sdas [7]

Answer: The selling price was $195,200

Step-by-step explanation:

Given:

Tax paid = $488

Rate = $1 per $400 = 1/400

Using the formula;

Tax = rate × selling price

Selling price = tax /rate

Selling price = $488/(1/400) = $488×400 = $195200

7 0

3 years ago

Help I thought I had it but i don’t

Mariana [72]

Oops wrong one man I’m sorry

7 0

4 years ago

Which function has exactly one real solution? A. f(x) = -4x2 + 9x B. f(x) = 2x2 + 4x – 5 C. f(x) = 6x2 + 11 D. f(x) = -3x2 + 30x

yarga [219]

Answer:

${ \tt{f(x) = - 4 {x}^{2} + 9x }}$

Step-by-step explanation:

${ \tt{f(x) = x( - 4x + 9)}}$

5 0

3 years ago

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

Serjik [45]

ANSWER

The equation is
$2y - x = 7$

EXPLANATION

The equation of the line that passes through the point (-1,3) and (1,4) can be found using the formula,

$y-y_1=m(x-x_1)$

where

$m = \frac{4 - 3}{1 - - 1}$

$m = \frac{1}{2}$
is the slope and

$(x_1,y_1)$
is a point on the line.

The equation of the line becomes,

$y - 4 = \frac{1}{2} (x - 1)$

Multiply through by 2 to get,.

$2y - 8 = x - 1$

Or

$2y - x = 7$

4 0

3 years ago

Find the average of f(x)=x^3-x over [0,2]

vampirchik [111]

9514 1404 393

Answer:

Step-by-step explanation:

The average value of the function is the integral over the interval, divided by the width of the interval.

$\displaystyle\overline{y}=\frac{1}{2-0}\int_0^2{f(x)}\,dx=\left.\frac{1}{2}\left(\frac{x^4}{4}-\frac{x^2}{2}\right)\right|_0^2=\frac{1}{2}\left(\frac{2^4}{4}-\frac{2^2}{2}\right)=\frac{4-2}{2}\\\\\boxed{\overline{y}=1}$

3 0

3 years ago