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katovenus [111]

2 years ago

10

Find the geometric mean of 4 and 8? please i will give you good rating

1 answer:

nordsb [41]2 years ago

6 0

Answer:

5.6568542494924

Step-by-step explanation:

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Use the formula for the area of a rectangle, A = lw, where A represents the area, l represents the length, and w represents the

IgorLugansk [536]

Answer:

Area = length × breadths

5 0

3 years ago

The total surface area of a cube is 96cm2, find its volume.

Setler [38]

Answer:

$\huge\boxed{V=64cm^3}$

Step-by-step explanation:

The formula of a surface area of a cube:

$SA=6a^2$

The formula of a volume of a cube:

$V=a^3$

We have

$SA=96cm^2$

Calculate the edge length (<em>a</em>).

$6a^2=96$ <em>divide both sides by 6</em>

$a^2=16\to a=\sqrt{16}\\\\a=4(cm)$

Calculate the volume of a cube:

$V=4^3=64(cm^3)$

6 0

2 years ago

The table below shows the cost per pound of different vegetables. Prices of Vegetables Vegetable Cost (per pound) Potatoes $3.89

Simora [160]

Answer:

$10

Step-by-step explanation:

The exact number is $11.65 which is closet to $10

8 0

3 years ago

5. Three times the width of a certain rectangle exceeds twice its length by two inches. Four times its length is twelve more

damaskus [11]

Answer: A

Step-by-step explanation:

L=Length W=Width

3W=2L+2

4L=2L+2W+12

2L=2W+12

Option A

Hope this helps!! :)

Please let me know if you have any question or need further explanation

4 0

3 years ago

PLEASE HELP PLEASE EMERGENCY

joja [24]

1, 5, 4, 2, 3 in that order

3 0

3 years ago

Read 2 more answers