1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Musya8 [376]
3 years ago
8

The volume of a cube is 125 cubic inches. What is the length of one edge of the cube?

Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0

Step-by-step explanation:

All the edges of a cube have the same length, and the volume of a cube is the length of an edge taken to the third power. So the length of the edge of a cube with a volume of 125 is 5.

You might be interested in
Pls pls pls helppp<br> ------------------
aliina [53]

Answer:

\fbox {x-intercepts : (1, 0) and (-3, 0)}

\fbox {Roots : x = 1, x = -3}

Step-by-step explanation:

<u>Given</u> :

  • y = 4x² + 8x - 12

4 cancels throughout.

  • <u>y = x² + 2x - 4</u>

<u>Solving by quadratic formula</u> :

  • x =  -8 ± √(8)² - 4(4)(-12) / 8
  • x = -8 ± √64 + 192 / 8
  • x = -8 ± √256 / 8
  • x = -8 ± 16 / 8
  • x = -1 ± 2
  • x = 1 and x = -3

∴ Hence, the x-intercepts are (1, 0) and (-3, 0). The roots of the equation are 1 and -3.

7 0
2 years ago
Read 2 more answers
What is the slope of a line represented by the equation 2y = × - 4?
IrinaVladis [17]
Y=mx+b is the slope intercept form where m=slope and b=y intercept

so
2y=x-4
divide both sides by 2
y=1/2x-2
slope is 1/2
4 0
3 years ago
Read 2 more answers
Courtney walks 1 mph slower than Brandi does. In the time that it takes Brandi to walk 6.5 mi, Courtney walks 5 mi. Find the spe
posledela

Answer:

Courtney's walking speed = 3.33mph

Brandi's walking speed = 4.33 mph

Step-by-step explanation:

Let x = Courtney's walking speed

then

(x + 1) = Brandi's walking speed

:

Time = Distance/speed

Brandi walks 6.5 mi time = Courtney walks 5 mi time

6.5/x + 1 = 5/x

Cross multiply

6.5x= 5(x+1)

6.5x= 5x + 5

6.5x - 5x = 5

1.5x = 5

x = 5/1.5

x = 3.33 mph is Courtney's walking speed

Note that:

(x + 1) = Brandi's walking speed

3.33mph + 1 = 4.33mph

Therefore,

Courtney's walking speed = 3.33mph

Brandi's walking speed = 4.33 mph

4 0
3 years ago
Maria wanted to know if there was a connection between her coffee consumption and how well she slept that night. For weeks, Mari
____ [38]

Answer:

A

Step-by-step explanation:

I did this

6 0
3 years ago
What is the probability of randomly picking a girl without brown hair
ikadub [295]
6 girls have brown hair, and you want to know the probability of finding one without brown hair, so you take the population and subtract brown hair, or 22. You have a 22/28 chance of picking a girl without brown hair, simplified to 11/14.
6 0
3 years ago
Other questions:
  • I need help with this equation please
    5·1 answer
  • 18% of 90 is what number?
    7·2 answers
  • Izracunaj opseg i povrsinu kruga upisanog u kvadrat stranice duljine 8 cm.
    8·2 answers
  • Answers asap; greatly appreciated
    13·1 answer
  • Joaquin travels 300 miles in 6 hours. How fast was he going per hour?
    12·2 answers
  • Constant of proportianl 6y=24x a.1 b.4 c.6 d.24
    13·2 answers
  • Sin A=<br> Cos A=<br> Tan A=
    14·2 answers
  • Don't espam plezz (个_个)​
    8·1 answer
  • How many solutions exist for the equation cos 2θ − sin θ = 0 on the interval [0, 360°)?
    14·1 answer
  • your current wardrobe consists of eleven different items: three pairs of shoes, two pairs of pants, and six different shirts. yo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!