3 years ago

a cube has a surface area of 150 square inches what is the area , in square inches, of one face of the cube justify your answer

Mathematics

2 answers:

garri49 [273]3 years ago

8 0

Answer:

25 inch²

Step-by-step explanation:

SA of a cube = 6s²

150 = 6s²

s² = 150/6

s² = 25 inches²

natima [27]3 years ago

6 0

Since you have the whole surface area of the cube, you just divide 150 by 6, for each face

So the answer is 25 for one face of the cube.

You might be interested in

How do I do this? Please explain

kicyunya [14]

Answer:

$\frac{1}{16}$

Step-by-step explanation:

With a negative fractional exponent place a 1 over the positive value

$\frac{1}{ {8}^{ \frac{4}{3} } }$

rewrite 8 as

$( {2}^{3} ) ^{ \frac{4}{3} }$

apply the power rule and multiply the exponents.

cancel the common factor of 3

rewrite the expression

$\frac{1}{ {2}^{4} }$

raise 2 to the power of 4 which =16

so the answer is

$\frac{1}{16}$

5 0

3 years ago

Ella used 3 fourths of lemons to make one half liters of lemonade. If Ella's recipe is for 1 liter of lemonade, how many lemons

erma4kov [3.2K]

Answer:

6 Total lemons

Step-by-step explanation:

1 1/2 lemons per 1 liter of lemonade

1 1/2 times 4

= 6 total lemons

5 0

3 years ago

1. 8x + 5 and 10x-3 <br><br><br> Simplify the expression

V125BC [204]

Answer:

x=4

Step-by-step explanation:

8x+5=10x-3

+3. +3

8x+8=10x

-8. -8

8=2x

/2. /2

x=4

6 0

3 years ago

Read 2 more answers

How much is one ninth?

Allushta [10]

Answer:

1/9= 0,1111111

Step-by-step explanat1ion:

4 0

2 years ago

Simplify by using the distributive property and then combining like terms for the expression 7(2x+3)

max2010maxim [7]

Answer:

14x+21

Step-by-step explanation:

7*2x=14x

7*3=21

14x+21

hope this helps :9

6 0

3 years ago