3 years ago

I need to find the volume of the cube using v=lwh

2 answers:

7 0

Since it is a cube, each side is the same length. Therefore, it would be:
l = (x+5)*(x+5)*(x+5)
Which is the same as
x^3 [Cubed] + 125 = L

dimulka [17.4K]3 years ago

6 0

3(x+5) each side is x+5 so times that by 3. Distribute the 3 to both the x and the 5 to get 3x+15.

You might be interested in

I need a reduced mixed number from 12(x-6)=2(x-9)

mrs_skeptik [129]

Step-by-step explanation:

12×x-12×6=2×x-2×9

12x-72=2x-18

12x-2x= -18+72

10x = 54

x =54/10

x = (5)\4/10

7 0

3 years ago

Help what is x^2-2x-24=0

ankoles [38]

$x^2-2x-24=0\\\\a=1;\ b=-2;\ c=-24\\\\\Delta=b^2-4ac\\\\\Delta=(-2)^2-4\cdot1\cdot(-24)=4+96=100\\\\x_1=\frac{-b-\sqrt\Delta}{2a};\ x_2=\frac{-b+\sqrt\Delta}{2a}\\\\x_1=\frac{2-\sqrt{100}}{2\cdot1}=\frac{2-10}{2}=\frac{-8}{2}=-4\\\\x_2=\frac{2+\sqrt{100}}{2\cdot1}=\frac{2+10}{2}=\frac{12}{2}=6$

4 0

3 years ago

Read 2 more answers

Select three expressions equivalent to -3/4

Daniel [21]

Answer:

0.75 as a decimal for -3/4

I hope this helps

5 0

3 years ago

Extra points!<br> Help me if y’all can! Thanks so much!!

Aliun [14]

I believe it is: 212

y2-y1 / x2-x1
549-125 / 5-3
212

5 0

3 years ago

Evaluate the following expression. Enter your answer in simplest form.

lara [203]

Answer:

1.6

Step-by-step explanation:

1/ 4/2+2^2

2*2=4+2=6

4/6=.6

1/.6=1.6

8 0

3 years ago

I need to find the volume of the cube using v=l*w*h

I need to find the volume of the cube using v=lwh