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Allushta [10]
3 years ago
14

align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
julia-pushkina [17]3 years ago
7 0

Answer:

Exact form 105/2

Decimal form 52.5

Mixed number 52 1/2

Step-by-step explanation:

I hope this helps I just didn't know what you were asking

aliina [53]3 years ago
5 0
I’ll help if you tell me what you need
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The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.
insens350 [35]

Answer:

all this for five points, you're not serious

5 0
2 years ago
PLS HELP
svp [43]

9514 1404 393

Answer:

  D B E C A

Step-by-step explanation:

The volume of a rectangular prism (cuboid) can be figured from its dimensions, or from the base area and height:

  V = LWH . . . . . volume is the product of length, width, height

  V = Bh . . . . . . . volume is the product of base area and height

__

Hopefully, you recognize that these are basically the same formula, since the base area is the product of length and width.

For the given figures, the volumes are ...

  A = (1/2 m)(1/4 m)(1/4 m) = 1/32m³

  B = (32 m²)(7.25 m) = 232 m³

  C = (1/2 m)(1/2 m)(1/4 m) = 1/16 m³

  D = (3 1/2 m)(8 1/2 m)(9 3/4 m) = 290 1/16 m³

  E = (26 1/3 m²)(5 m) = 131 2/3 m³

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The volumes from greatest to least are ...

  D B E C A

6 0
3 years ago
If 16 is added to 1/3 of a number,the result is 3 times the number. what is the number
kirill [66]
16 + 1/3x = 3x
16 = 3x - 1/3x
16 = 9/3 x - 1/3 x
16 = (<span>9 x - 1 x)/3
</span>16(3) = 8x
48 = 8x
x = 6

8 0
3 years ago
Please help me ): I don’t know what to do
almond37 [142]

Answer:

Question 1: the slope is -6

Question 2: the first choice is the one you want

Step-by-step explanation:

For the first one, I can't tell what fraction is on the left side with the y, but it doesn't matter.  To me it looks like 1/2, but like I said, it won't change or affect our answer regarding the slope.  That number has nothing to do with the slope.  

In order to determine the slope of that line that is currently in point-slope form, we need to change it to slope-intercept form.  Another expression for slope-intercept form is to solve it for y.  Doing that:

y - \frac{1}{2}=-6x-42

Now we can add 1/2 to both sides.  That gives us the slope-intercept form of the line:

y=-6x- \frac{83}{2}

The form is y = mx + b, where the number in the "m" place is the slope.  Our slope is -6.

For the second one, we will sub in the x coordinate in a pair for x in the equation of the line and do the same for y to see if the left side equals the right side.  The answer is (\frac{2}{9},-7) and I'll show you why.  I will also show you how another point DOESN'T work in the equation.  Filling in 2/9 for x and -7 for y:

-7+7=-3( \frac{2}{9} -\frac{2}{9}) which simplifies to

0 = -3(0) so

0 = 0 and this is true.

The other point I am going to use in exactly the same process is (-3, -7) since it doesn't have fractions in it.  First I'm going to distribute the -3 into the parenthesis to get:

y+7= -3 x + \frac{6}{9}

Subbing in -3 for x and -7 for y:

-7+7=-3( -3) +\frac{6}{9}

As you can see, the left side equals 0 but the right side does not.  If the lft side doesn't equal the right side, then the expression is not true, so the point is not on the line.

7 0
3 years ago
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