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3 years ago

6. Solve the equation *x + 3 ={x +3

Mathematics

2 answers:

Arlecino [84]3 years ago

6 0

Answer:

x=4

Step-by-step explanation:

Zina [86]3 years ago

5 0

Well the answer for the photo is 5/2

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|1|>-1<br> True or false

zmey [24]

Answer:

all work is pictured and shown

7 0

3 years ago

Consider the function V=g(x), where g(x) =x(6-2x)(8-2x), with x being the length of a cutout in cm and V being the volume of an

Andrej [43]

Answer:

The maximum volume of the open box is 24.26 cm³

Step-by-step explanation:

The volume of the box is given as $V=g(x)$ , where $g(x)=x(6-2x)(8-2x)$ and $0\le x\le3$ .

Expand the function to obtain:

$g(x)=4x^3-28x^2+48x$

Differentiate wrt x to obtain:

$g'(x)=12x^2-56x+48$

To find the point where the maximum value occurs, we solve

$g'(x)=0$

$\implies 12x^2-56x+48=0$

$\implies x=1.13,x=3.54$

Discard x=3.54 because it is not within the given domain.

Apply the second derivative test to confirm the maximum critical point.

$g''(x)=24x-56$ , $g''(1.13)=24(1.13)-56=-28.88\:$

This means the maximum volume occurs at $x=1.13$ .

Substitute $x=1.13$ into $g(x)=x(6-2x)(8-2x)$ to get the maximum volume.

$g(1.13)=1.13(6-2\times1.13)(8-2\times1.13)=24.26$

The maximum volume of the open box is 24.26 cm³

See attachment for graph.

6 0

4 years ago

a weed called the Raindrop Vine is known for growing at a very fast rate it can grow up to 0.75 ft per day how fast in inches pe

kari74 [83]

So we need to convert 0.75 feet to inches.

0.75 feet = 9 inches

Then we divide 9 by how many hours are in a day: 24

9/24 = 0.375

The raindrop vine can grow up to 0.375 inches per hour.

6 0

4 years ago

Read 2 more answers

Use the two points and the line to find the y-intercept

adelina 88 [10]

Answer:

0,4, That is the y intercept.

Step-by-step explanation:

Hope I helped :)

3 0

3 years ago

What is the distance between points E and G?

Snowcat [4.5K]

The answer you are looking for is 12.0

8 0

3 years ago