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
Svet_ta [14]
3 years ago
11

Find the surface area of a cube with the following side length of 5 sa=

Mathematics
2 answers:
drek231 [11]3 years ago
8 0

Answer:

150 unit^2

Step-by-step explanation:

Surface area of cube = 6(a)^2

<u>G</u><u>i</u><u>v</u><u>e</u><u>n</u> :

  • a = 5

<u>Procedure</u> :

surface \: area \:  =  \: 6(5) {}^{2}  \\  \\ surface \: area \:  =  \: 6(25) \\  \\ surface \: area \:  = 150 {unit}^{2}

laiz [17]3 years ago
5 0

Answer:

150 units^2

Step-by-step explanation:

A=6a2=6·52=150

You might be interested in
Surface area of a trash can plz show work
ollegr [7]

Answer:

Step-by-step explanation:

So first we need to find the area of the trash can so here is the math:

The formula:

A=LxW

Replace the letters with numbers:

8=2x4

So the area is 8 feet now we can create an equation to solve how much money it would take to make the trash can:

8x0.79=$6.32

It would take $6.32 to make the trash can

6 0
3 years ago
A long solenoid with radius r = 7 cm and n = 3,170 turns/m carries a current i = 6. 7 a. What is the magnitude of the magnetic f
kondaur [170]

The magnitude of the magnetic field in the central area inside the solenoid, in T is 0.0267 T

<h3>Magnetic field inside solenoid</h3>

The magnetic field inside the central area of the solenoid is given by B = μ₀ni where

  • μ₀ = permeability of free space = 4π × 10⁻⁷ Tm/A,
  • n = number of turns per unit length = 3,170 turns/m and
  • i = current in solenoid = 6.7 A

Since B = μ₀ni

Substituting the values of the variables into the equation, we have

B = μ₀ni

B = 4π × 10⁻⁷ Tm/A × 3,170 turns/m × 6.7 A

B = 4π × 10⁻⁷ Tm/A × 21239 A-turns/m

B = 84956π × 10⁻⁷ T

B = 266897.15 × 10⁻⁷ T

B = 0.026689715 T

B ≅ 0.0267 T

So, the magnitude of the magnetic field in the central area inside the solenoid, in T is 0.0267 T

Learn more about magnetic field inside a solenoid here:

brainly.com/question/25562052

6 0
2 years ago
How do you find the surface area of a cube
lianna [129]
Find the surface area of one side and multiply it by 6
6 0
3 years ago
PQRS has vertices P(0, 0), Q(4, 2), and S(4, ␣2). Its diagonals intersect at H(4, 0). What are the possible coordinates of R for
True [87]
Any point on the x-axis beyond the point (4, 0) is a possible cordinate of R.
8 0
3 years ago
A name brand cereal is on sale and costs $4.50 for an 18.2oz box. The great value brand version of the cereal costs $4.03 for a
KengaRu [80]

Answer:

You do 4.50 divided by 18.2 and that equals 0.25 cents Pero oz and then you do 4.03 divided by 13.1 which that equals 0.31 cents per oz which that would mean the name brand cereal that’s on sale cost less Per oz

6 0
3 years ago
Other questions:
  • Ian has 14 boxes of paper and divides them evenly between 4 coworkers. How many whole boxes did each coworker
    7·1 answer
  • If the angle of a triangular flag is 330 square centimeters. If the base of the triangle is 30cm long, what is the height of the
    6·1 answer
  • 87 is 58% of what number
    5·2 answers
  • How many 1/4 hours are in a 1 hour
    6·2 answers
  • Which equation satisfies all three pairs of a and b values listed in the table ?
    14·2 answers
  • What does a + a equal to
    14·1 answer
  • Which equation represents a circle at (-3,-5) and radius of 6 units
    5·2 answers
  • Multiply 2.4 x 108 by 5.2 x 103.
    14·1 answer
  • Math Exit Slip: Value-Mart is having a back -to - school sale on pencils. A pack of of 20 sells for $7.97, whereas a 12-pack cos
    13·1 answer
  • Which ordered pair solves the system of equations?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!