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3 years ago

What is the answer to -6x+4(-2+8y)- 2y+ 4

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

4 0

Answer:

− 6 + 3 0 − 4

Umnica [9.8K]3 years ago

3 0

Answer:

do you mean simplify the expression?

-6x+4(-2+8y)- 2y+ 4

-6x - 8 + 32y - 2y + 4

-6x + 30y + 4 - 8

-6x + 30y - 4

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What is the range of the following numbers? 12, 20, 18, 25, 6

alexdok [17]

Answer:

range- 19

Step-by-step explanation:

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3 years ago

How many 0.2-liter glasses of water are contained in a 3.6-liter pitcher

jolli1 [7]

18 glasses of water

3.6/.2=18

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3 years ago

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Find the volume of the following compound shape.

Bess [88]

<h3>Given:</h3>

Cone
Cylinder

<h3>Volume of the cone:</h3>

$v = \frac{1}{3} \pi {r}^{2} h$

$v = \frac{1}{3} \times \pi \times {10}^{2} \times 10$

$v = 1047.20 \: {cm}^{3}$

<h3>Volume of the cylinder:</h3>

$v = \pi {r}^{2} h$

$v = \pi \times {10}^{2} \times 10$

$v = 3141.59 \: {cm}^{3}$

<h3>Total volume:</h3>

$v = 1047.20 + 3141.59$

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Hence, the volume of the given cone shape is 4188.79 cubic centimeters.

5 0

2 years ago

Read 2 more answers

Can u guys help me find the answer please?

In-s [12.5K]

Answer:

6x4=24 for 1 side

24x5=120 for total surface area of I'm not mistaken...

3 0

3 years ago

Simultaneous Equations 2x+4y=22 2x+2y=15

Aleks04 [339]

Answer:

x = 4

y = $\frac{7}{2}$

Step-by-step explanation:

Ummmm

I'm not sure if this is corrrect but this is what I got

So first you solve 2x+4y=22 to find x

and you get x = $-2y+11$

Then you have to subtitute $-2y+11$ for $x$ in $2x+2y=15$

which you then get y= $\frac{7}{2}$

After you have to subttitute y= $\frac{7}{2}$ for y in x = $-2y+11$

which you get as x=4

Finally you get the answer as:

x = 4

y = $\frac{7}{2}$

5 0

3 years ago