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
Serjik [45]
3 years ago
5

SURFACE AREA PLEASE HELP

Mathematics
1 answer:
disa [49]3 years ago
6 0

Answer:

486 yd^2

Step-by-step explanation:

Surface area is just finding the area of each face in a figure and adding it all up.

For the surface area of a cube, use this formula:

(a^2) 6

(a is the side length) a^2 is the area of one face of a cube, then multiply it by 6 since there are 6 faces on a cube.

Use formula with given dimensions:

(9^2) 6 = 486

Surface area is measured in square yards

(yards in this case)

Therefore, the surface area of the cube is 486 yd^2

Hope this helps!

You might be interested in
Plz plz help I will get you points :---/
ladessa [460]
I would think it would be B
5 0
3 years ago
Read 2 more answers
Amanda drove for 3 hours through different traffic conditions. her average speed was 50mph for the first hour, 72 mph for the se
Neko [114]
Distance traveled in the first hour = 50 miles

Distance traveled in the second hour = 72 miles

Distance traveled in the third hour = 46 miles

Total distance = 50 + 72 + 46 = 168 miles

23 miles = 1 gallon

168 ÷ 23 = 7.30 gallons (nearest hundredth)

Answer:  7.30 gallons

7 0
3 years ago
Two parallel lines cut by a transversal. What is the value of x?
hodyreva [135]
The 2 angles are alternate angles so they are equal:-

3x + 4 = 115
3x = 115-4 = 111
x = 37 answer
4 0
3 years ago
Jorge paid $9 for a book that was originally $12. What was the % discount for the book
anastassius [24]

Answer:

25%

Step-by-step explanation:

12=100%

3=25%

9=75%

6 0
2 years ago
Help i give brainliest
Kamila [148]

Answer:

summary

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Clark says that his parents car is 96 units long. Jay says that parents car is 8 units long. Which customary unit of length was
    6·2 answers
  • When Theresa walks at a pace of 88 steps per minute, it takes her 90 minutes to walk the trail. If she alters her pace to 33 ste
    14·1 answer
  • Find the slope and y intercept of the line 6x+ 2y=-88
    11·1 answer
  • This is hard... who knows it?
    7·2 answers
  • The value of a stock increases at a rate of 1/2% per year. If the initial value of the stock $40 a share, when will the value of
    12·2 answers
  • Someone help me out with this question please
    7·1 answer
  • Solve the following system of equations algebraically<br> 3x-y=0<br> 5x+2y=22
    6·1 answer
  • Determine the intercepts of the line
    15·1 answer
  • PLEASE HELP!!!! I would really appreciate it!!! :)
    5·1 answer
  • Is 0.9 greater than -1.6?<br> and is 1.4 les than 1.6?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!