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Alexxandr [17]
3 years ago
14

Solve the equation for the indicated variable (for c)

" id="TexFormula1" title="15 = - 3(2c + d)" alt="15 = - 3(2c + d)" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

c= -2.5-0.5d

Step-by-step explanation:

15=-3(2c+d)

15=-6c+-3d

15+3d=-6c

-2.5-0.5d=c

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Find the volume of the composite solid.
OLEGan [10]

Here's the solution,

the volume of the given figure is :

=》

volume \:  \: of \:  \: (pyramid \:  + rectangular \:  \: prism)

volume of pyramid :

=》

\dfrac{l \times b \times h}{3}

=》

\dfrac{4 \times 5 \times 6}{3}

=》

\dfrac{120}{3}

=》

40

volume of pyramid = 40 cm³

now, volume of rectangular prism :

=》

l \times b \times h

=》

4 \times 5 \times 2

=》

40

volume of rectangular prism = 40 cm³

volume of composite figure = 40 + 40

=》80 cm³

4 0
2 years ago
Following are the :
Svetlanka [38]

Answer:

Median = 241

Step-by-step explanation:

The median is the number in the middle when the variables are arranged in ascending or descending order.

The raw set of data is

177; 205; 210; 210; 232; 205; 185; 185; 178; 210; 206; 212; 184; 174; 185; 242; 188; 212; 215; 247;

241; 223; 220; 260; 245; 259; 278; 270; 280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215;

185; 230; 250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 265

Arranged in ascending order,

174, 177, 178, 184, 185, 185, 185, 185, 188, 190, 200, 205, 205, 206, 210, 210, 210, 212, 212, 215, 215, 220, 223, 228, 230, 232, 241, 241, 242, 245, 247, 250, 250, 259, 260, 260, 265, 265, 270, 272, 273, 275, 276, 278, 280, 280, 285, 285, 286, 290, 290, 295, 302

There are 53 variables in the data set, the median would be at the middle of the distribution, that is, at the (53 + 1)/2 position.

That gives the 27th position.

The median = variable at the 27th position when the dataset is arranged in ascending or descending order

Median = 241.

Hope this Helps!!!

6 0
3 years ago
Kon'nichiwa !!<br><br>What's the Value of <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20-%203%20%5Ctimes%20-%20%203%7D%2
NeX [460]

Answer:

3 answer

Step-by-step explanation:

hope it helps!!!

3 0
3 years ago
Read 2 more answers
10 plus 30 equals what i ont know it
ioda

Answer: 10+30=40 :)

Step-by-step explanation:

7 0
3 years ago
Given the rational inequality below, explain why the solution set includes 3, but does not include 1? Make sure to write the fin
pychu [463]
Because there is no solution if any number divide by 0

3 0
3 years ago
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