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3 years ago

12

My answers keep getting erased, even the ones that were actually perfectly fine and explained. The person who asked the question

even said that I was right.
I'm just annoyed with Brainly at this point.

I need to add a question so.......

Find the answer to 749x832=?

1 answer:

NeX [460]3 years ago

4 0

Answer:

623168

Step-by-step explanation:

749x832=623168

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60/61177.0 Round to the nearest tenth

weeeeeb [17]

60 / 61177 = 0.00098...

The next larger tenth is 0.1 .
The next smaller tenth is 0.0 .

0.00098... is closer to 0.0 then it is to 0.1 .

60/61177 rounded to nearest tenth = zero.

5 0

3 years ago

What is the distance between (-4,0)and (-4,-5)

Nastasia [14]

Answer:

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

5 units

Step-by-step explanation:

$\sf{}$

4 0

2 years ago

The general form of an parabola is 2x2−12x−3y+12=0 .

Murljashka [212]

Answer:

The standard form of the parabola is $(x-3)^2=4*\frac{3}{8}(y+2)$

Step-by-step explanation:

The standard form of a parabola is

$(x-h)^2=4p(y-k)$ .

In order to convert $2x^2-12x-3y+12=0$ into the standard form, we first separate the variables:

$2x^2-12x+3y+12=0\\\\2x^2-12x+12=3y$

we now divided both sides by 2 to remove the coefficient from $2x^2$ and get:

$x^2-6x+6=\frac{3}{2}y$ .

We complete the square on the left side by adding 3 to both sides:

$x^2-6x+6+3=\frac{3}{2}y+3$

$x^2-6x+9=\frac{3}{2}y+3$

$(x-3)^2=\frac{3}{2}y+3$

now we bring the right side into the form $4p(y-k)$ by first multiplying the equation by $\frac{2}{3}$ :

$\frac{2}{3} *(x-3)^2=\frac{2}{3} *(\frac{3}{2}y+3)\\\\\frac{2}{3} *(x-3)^2=y+2$

and then we multiplying both sides by $\frac{3}{2}$ to get

$(x-3)^2=\frac{3}{2} (y+2)$ .

Here we see that

$4p=\frac{3}{2}$

$\therefore p=\frac{3}{8}$

Thus, finally we have the equation of the parabola in the standard form:

$\boxed{(x-3)^2=4*\frac{3}{8}(y+2)}$

5 0

3 years ago

Round your answer to the nearest hundredth.

kotykmax [81]

Answer:

100 `('-')`

Step-by-step explanation:

sorry if wrong

7 0

2 years ago

1. What is the slope of a line that is parallel to the line represented by the equation y=-2/5x + 4/5

lbvjy [14]

Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to find the slope of the line that is parallel to the line $\star~\mathrm{y=-\cfrac{2}{5}x+\cfrac{4}{5}}$ .

$\triangle~\fbox{\bf{KEY:}}$

Parallel lines have the same slope.

So let's first determine the slope of the first line, and then let's find the slope of the line that's parallel to it.

$\circ\!\!\!\star\mathcal{HINT:}$

The slope is the coefficient of x.

So the slope is

$\star~\mathrm{-\cfrac{2}{5}}$ .

Can you guess the slope of the line that is parallel to the first line?

That's right! The slope is...

$\star~\mathrm{-\cfrac{2}{5}}$

Hope it helps you out! :D

Ask in comments if any queries arise.

#StudyWithBrainly

~Just a smiley person helping fellow students :)

4 0

2 years ago