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
Ilya [14]
4 years ago
5

Help with math please? Thx

Mathematics
1 answer:
sammy [17]4 years ago
7 0
Looks like the area of each face is already given, so just add up all of the numbers to get 65 cm2
You might be interested in
Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is it?
Yuliya22 [10]

Answer:

16x^{2}y^{2}-24xyz+9z^2

It is a perfect square trinomial.

Step-by-step explanation:

The square of a binomial can be solved like this:

(a+b)^2=a^2+2ab+b^2

We have the expression:

(4xy-3z)^2

Then, we consider a and b as:

a=4xy\\ b=-3z

The solution would be:

a^2=(4xy)^2=4^2x^2y^2=16x^2y^2

b^2=(-3z)^2=(-3)^2z^2=9z^2

2ab=2(4xy)(-3z)=-24xyz

(4xy-3z)^2=16x^2y^2-24xyz+9z^2

8 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form for the line with slope 2 and y intercept -4​
Kobotan [32]

Answer:

y= 2x-4

Step-by-step explanation:

6 0
3 years ago
Anyone can help me with all of these answers 1-10 ( 18 Points ) ?
Vaselesa [24]

Answer:

1) 14

2) 8

3) 5

4) 11

5) 10

6) 6

7) 10

8) 17

9) 26

10) 18

Step-by-step explanation:

Merry Early Christmas :)

5 0
3 years ago
Find the distance between the points (<br> –<br> 18,4) and (<br> –<br> 18,<br> –<br> 20).
worty [1.4K]

Answer:

(-18,4) is 16 units below (-18,20). hope this helps

Step-by-step explanation:

- Zombie

6 0
3 years ago
Your dad bought you a pair of sneakers for $52. The sneakers were 20% off. What was the original price of the sneakers?
Leviafan [203]

Answer:

p - 20%p = $52

p - 20p/100 = $52

p - p/5 = $52

p - 0.2p = $52

0.8p = $52

p = $52 : 0.8

p = $ 65

8 0
3 years ago
Other questions:
  • Which of the following does not represent a function?
    6·1 answer
  • Find the length of the diagonal of an 8cmx 6cmx 10cm rectangular prism. Round to the nearest tenth. (HELP PLEASE!!)
    10·1 answer
  • Steve and Elizabeth decide to become partners in a children’s cooking school. They need $80,000 for the franchise. They invest 3
    10·1 answer
  • What is a algebraic equation of Three times a number equals 18
    9·1 answer
  • Please help me with this question I am stuck on these problems.
    14·2 answers
  • Rectangles P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is g
    7·1 answer
  • What is the slope of (-16, 7) (-1, 17) and the slope of (-11, 15) <br> , (-11, 6)
    10·1 answer
  • Kim wants to solve the equation 538+ 223= x. How should Kim rewrite the sum in order to solve for x?
    13·1 answer
  • How many elements are there in a power set
    7·1 answer
  • Which graph shows the solution to this system of inequalities<br> y2-3x+1<br> yo 21-3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!