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
zloy xaker [14]
3 years ago
11

Help me please, ps u don't have to answers all of them

Mathematics
1 answer:
Leni [432]3 years ago
5 0
A) To find the surface area of a cube, you have to use the formula 6•a^2
meaning you just have to calculate one side and multiply it by six.
541.5 is the surface area of the cube.
B) To find the surface area for just five sides, you'll be doing the same, except instead of 6 it'll be five.
so multiply 9.5 by itself
you get 90.25
Then you multiply 90.5 by 5
You get 451.25

Unfortunately I'm not sure how to do C. good luck

You might be interested in
. Evaluate each of the following without using a calculator. Show all steps clearly. - 5^2​
Verizon [17]

Answer:

25

Step-by-step explanation:

-5^2 expanded is  -5 x -5

- two negatives equal a positive

-visual representation of 5 x 5

O O O O O

O O O O O

O O O O O

O O O O O

O O O O O

7 0
2 years ago
How do i show proof?​
Alexus [3.1K]

Answer:

Step-by-step explanation:

If m is parallel to p then the angles 1 and 8 are =. If 8 and 2 are = (as said in the paper), then a and b are parallel

8 0
3 years ago
Factor the polynomial. 54c3d4 + 9c4d2 A. 9c3d2(d2 + 6c) B. 9c3d2(6d2 + c) C. 9c4d2(d2 + 6) D. 9c4d2(6d2 + 1)
11Alexandr11 [23.1K]
Answer is = 9c^3 d^2 (6d^2 + c)
5 0
3 years ago
Read 2 more answers
Select each transformation that carries a square onto itself. <br> please i need help :(
stiv31 [10]
Need points baggage haha ha she s s s s s s when’s she sub dbhd she s sus did
5 0
3 years ago
Read 2 more answers
Find the value of (x^2-5x + 4) if x = 7.
Alina [70]

Answer:

18

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the key features that needed to graph a linear equation
    13·1 answer
  • Is 1.5 greater than 3
    13·2 answers
  • Figure A is a cylinder. Figure B is a cone. Figure C is a sphere. Figure D is at pyramid with rectangular base. Which statements
    10·2 answers
  • Which of the following will be equal for a cuboid and a pyramid with a triangular base?
    6·2 answers
  • Using partial products the products are 21 and 28 true or false
    13·1 answer
  • rectangles a and b have the same perimeter but are different shapes. rectangle a is 5 inches long and 3 inches wide. rectangle b
    12·1 answer
  • Find the measure of arc BC
    15·2 answers
  • A magazine subscription costs $29.88 for 12 issues or $15.24 for 6 issues. Which subscription costs more per issue? How much mor
    6·1 answer
  • HELP ME ASAP WITH THIS MATH PROBLEM
    9·2 answers
  • 6x-3y= -6 for y can someone please help me
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!