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3 years ago

please please help me with this question and show me how you got the answer thanks in advance help me please please please

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

3 0

Total sol lemon juice, H20 % total lemon
9 70% 6.3
x 30% .3x

a) 9-6.3=2.7 ounce of pure lemon.

b) 6.3 ounce of water is in the same mixture

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Write an inequality for the following statement. x is less than 2

dlinn [17]

Try doing x-(2) or x<2

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3 years ago

*100 points* What is the maximum volume of a square pryamid that can fit inside a cube with a side length of 24 cm? A) 2,304 cm3

Aleonysh [2.5K]

Answer:

B) 4,608.

Step-by-step explanation:

A square pyramid with the maximum volume that can fit inside a cube has a same base as a cube ( 24 cm x 24 cm ) . The height of the pyramid is also same as a side length of a cube ( h = 24 cm ).

The volume of the pyramid:

V = 1/3 · 24² · 24 = 1/3 · 576 · 24 = 4,608 cm³

Answer:

The maximum volume of the pyramid is 4,608 cm³.

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3 years ago

Which term has the definition "A portion of the population"?

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2 years ago

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Emma ran 3 miles in 27 minutes how long would it take her to run 5 miles?

Marizza181 [45]

It will take her 45 minutes to run 5 miles,because 27/3=9 and 9•5=45

4 0

3 years ago

Pleasee help ASAP!! No links pleaseee!!!

Ilya [14]

Given:

The vertices of the rectangle ABCD are A(0,1), B(2,4), C(6,0), D(4,-3).

To find:

The area of the rectangle.

Solution:

Distance formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, we get

$AB=\sqrt{(2-0)^2+(4-1)^2}$

$AB=\sqrt{(2)^2+(3)^2}$

$AB=\sqrt{4+9}$

$AB=\sqrt{13}$

Similarly,

$BC=\sqrt{(6-2)^2+(0-4)^2}$

$BC=\sqrt{(4)^2+(-4)^2}$

$BC=\sqrt{16+16}$

$BC=\sqrt{32}$

$BC=4\sqrt{2}$

Now, the length of the rectangle is $AB=\sqrt{13}$ and the width of the rectangle is $BC=4\sqrt{2}$ . So, the area of the rectangle is:

$A=length \times width$

$A=\sqrt{13}\times 4\sqrt{2}$

$A=4\sqrt{26}$

$A\approx 20$

Therefore, the area of the rectangle is 20 square units.

3 0

3 years ago