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2 years ago

8

Describe the relationship between the number of places a decimal point is moved to the left and change in the value of the numbe

r.

1 answer:

Gnoma [55]2 years ago

8 0

Makes the value a negative

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A king-size waterbed mattress measures 5.5 feet by 6.5 feet by 8 inches deep. To the nearest pound, how much does the water in t

AURORKA [14]

To find the volume just multiply all the numbers together =5.5 * 6.5 * 8

8 0

3 years ago

3×the fraction blank 3 =1

Sedaia [141]

Answer:

1/3

Step-by-step explanation:

3 in fraction form =3/1

and 3/1 x 1/3= 3/3 or 1

3 0

3 years ago

Given the function f(x) = 5(x+4) − 6, solve for the inverse function when x = 19.

vlada-n [284]

Y = 5(x+4)-6
x = 5(y+4)-6
x = 5y +20 - 6
x= 5y +14
5y = x-14
y = (x-14)/5
<span>
when x = 19, y = (19-14)/5 </span>
y = 5/5
<span>y=1

In short, Your Answer would be Option 2

Hope this helps!</span>

4 0

3 years ago

Read 2 more answers

Find the volume of a cylinder with diameter 8 inches and height 9 1/2 inches

marta [7]

Answer:

$V=152\pi in^{2}$ in terms or pi

$V=477.52in^{2}$ simplified

Step-by-step explanation:

To solve this, we are using the Cylinder's volume formula:

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

where

$V$ is the volume of the cylinder

$r$ is the radius of the cylinder

Remember that radius is half the diameter, so we can divide the diameter of our cylinder by 2 to find its radius: $r=\frac{d}{2} =\frac{8in}{2} =4in$ . Now, 9 1/2 inches is 9 and a half inches, so $h=9.5in$ .

Replacing values:

$V=\pi (4in)^{2} (9.5in)$

$V=\pi (16in^{2})(9.5in)$

$V=152\pi in^{2}$

$V=477.52in^{2}$

We can conclude that the volume of our cylinder is $V=152\pi in^{2}$ in terms of pi, or $V=477.52in^{2}$ simplified.

4 0

3 years ago

Read 2 more answers

2x+4y=1<br> 3x-5y=7 <br> solve the simultaneous equations

WITCHER [35]

Answer:

y= -1/2

x=3/2

Step-by-step explanation:

first isolate x

2x+4y=1

2x=1-4y

x=(1-4y)/2

subsitute it in the second equation

look at the pic

4 0

3 years ago