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
Allisa [31]
4 years ago
5

Please, Please, Please brainers, help me solve this question. Thanks.

Mathematics
1 answer:
Dafna1 [17]4 years ago
3 0
Answer:

440 square inches.

Explanation:

We can consider the boxes as one single shape.

So it's base area is 12×10=120 and the area of the side faces is 20×12=240 and 20×10=200.

Now, there are 2 of each, so let's add up everything and multiply by 2.

(120+240+200)×3=560 square inches.

But we have to take off the base, so:

560-120=440 square inches
You might be interested in
Ahmed has 30 sweets 60% of them are toffees and the rest are chocolates Ben has 40 sweets 3/8 of them are chocolates and the res
masha68 [24]

Answer:

Ahmed has more toffees

Ben has more chocolates

Step-by-step explanation:

Ahmed:

60% = 3/5

3/5 x 30 = 18

therefore out of 30, 18 are toffees.

30 - 18 = 12

therefore 12 are chocolates

Ben:

3/8 x 40 = 15

therefore out of 40, 15 are toffees

40 - 15 = 25

therefore 25 are chocolates

By the way I am not sure!

7 0
3 years ago
Read 2 more answers
Which of the following is true
Andrews [41]

Answer:

A, AA similarity

Step-by-step explanation:

the first similar angle is from the vertical angles and there are 2 more because the end sides are parallel and when they intersect with the same line it will make it have the same degree. It may look SAS but the figure may not be drawn to scale and there is no proof for it.

8 0
4 years ago
Find the distance between R(–1, 1) and S(–4, –5) to the nearest tenth.
Bond [772]
\text{The formula of a distance between two points}\\\\A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\|AB|=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}\\\\\text{We have}\ R(-1;\ 1);\ S(-4;\ -5)\\\\\text{substitute}\\\\|RS|=\sqrt{(-4-(-1))^2+(-5-1)^2}=\sqrt{(-3)^2+(-6)^2}\\\\=\sqrt{9+36}=\sqrt{45}\approx6.7\\\\\text{Answer: 6.7}
7 0
3 years ago
Explain why 3(5x) is not equivalent to (3*5)(3*x).
Nookie1986 [14]
Wow. Ok, really simple, honestly. Because 3(5x) = 15x. (3*5)(3*x) = 3*5 = 15*3 = 45x. Therefore, 15x and 45x do not correspond to each other at all, meaning that 3(5x) is not equivalent to (3*5)(3*x)!!!
5 0
3 years ago
I need helppppppppppp
valkas [14]
A is correct welcome
7 0
4 years ago
Other questions:
  • What is the standard form for a quadratic?
    11·2 answers
  • You are asked to draw a triangle with side lengths of 3 inches, 4 inches, and 1 inch. How many triangles like this can you draw?
    11·2 answers
  • What square root of 9 is less than 2 squared
    7·1 answer
  • Can someone please help me find the answer for this please. Thank you.
    11·1 answer
  • What is the value of f(2x)=
    10·2 answers
  • Opposite value of integer <br>6​
    10·2 answers
  • What are the solutions to the nonlinear system of equations below? Check all that apply x ^ 2 + y ^ 2 = 4 (x ^ 2)/(2 ^ 2) - (y ^
    14·2 answers
  • Jason used the commutative property to write an expression that is equivalent to 3 4 + 5.6b + 9. 3 4 + 5.6b + 9 is equivalent to
    11·2 answers
  • The following dot plot represents a random sample of elementary students and the number of children that live in their home.
    13·1 answer
  • An endangered species only has 350 animals left in the wild. If the species is decreasing by 7.5% each year, how many animals ar
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!