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
Arlecino [84]
2 years ago
15

I need help plz plz plz plz

Mathematics
1 answer:
dem82 [27]2 years ago
4 0

9514 1404 393

Answer:

   (a)  34 ft²

Step-by-step explanation:

The "top" and "back" together have a height of 2 ft + 1 1/2 ft = 3 1/2 ft. The bottom and front will have the same height, so the central vertical rectangle in the net will have a height of 2×(3 1/2 ft) = 7 ft. It is shown as having a width of 4 ft, so its area is ...

  A = WH = (4 ft)(7 ft) = 28 ft²

__

The two areas labeled "left" and "right" are shown as having a height of 1 1/2 ft. Their width is the same as the width of the bottom (or top), so is 2 ft. The total area of the left and right sides is then ...

  left + right = 2WH = 2(2 ft)(1 1/2 ft) = 6 ft²

That makes the area of the entire net be ...

  total surface area = 28 ft² +6 ft² = 34 ft²

The surface area of the box is 34 square feet.

You might be interested in
Find the total surface area of cube whose volume is 27000cm^2
Furkat [3]
5400 is ur answer .

ans: 5400 is the surface area
4 0
3 years ago
Please Help!!
ryzh [129]

Answer:

3/2 times as far

Step-by-step explanation:

Mai's distance divided by Noah's distance will give you your answer.

6.75 divided by 4.5 is 1.5 which is 3/2 as a decimal.

4 0
3 years ago
Which expression is equivalent to 9p+9p
mafiozo [28]

Answer:

18p? I don't know what other expressions could be equivalent. I just added 9p to 9p to get my answer.

8 0
2 years ago
Find the equation of the line that is parallel toy=32x−5
Alona [7]

Answer:

d/dx ( 32x - 5)

Step-by-step explanation:

i think this is right please tell me if its not

8 0
3 years ago
Alicia wants to bake a cake with ⁹/10 grams of flour.However,she only has ⅓ grams of flour she needs.How much does she have?
natali 33 [55]

Answer:

We know that:

She needs 9/10 grams of flour for the cake (this quantity does not make a lot of sense, maybe is written incorrectly, but is the only info we have, so let's solve the problem with this)

She only has 1/3 of the amount she needs.

How much flour does she have?

Well, she needs 9/10 grams, and she has one-third of that.

Then she has (1/3) times (9/10) grams, this is:

F = (1/3)*(9/10) grams

F = (1*9)/(3*10) grams

F = 9/30 grams

That is the amount of flour that she has.

6 0
2 years ago
Other questions:
  • The formula for the surface area of a cylinder is A=2πr(r+h).Find h if A=80π and r=5.
    9·1 answer
  • Find the equation of the line that passes through ( 4 , 1 ) and is parallel to the line passing through ( 7 , 11 ) and ( 10 , 20
    10·1 answer
  • Assume that we have m coins. We toss each one of them n times. The probability of heads showing up for each coin isp. What’s the
    15·1 answer
  • Let f(x) = x³−27 and let g(x)=x−3. Match the functions defined below with the letters labeling their equivalent expressions.
    7·1 answer
  • Hey can someone help me!! in need of help!! ASAPPPP
    14·1 answer
  • If “the notation arcsin x represents the inverse function to sine” is true or false.
    6·1 answer
  • Which correct variables describes the slope?<br> A.X/Y<br> B.Y/X<br> C.W/Z<br> D.Z/W
    15·1 answer
  • 3 consecutive odd integers such that the sum of twice the first and three times the second is 55 more than twice the third
    10·1 answer
  • Find the lcm of polynomials (x³-4x²+4x) and (2x²-3x-2)<br><br><br><br>I need this answer fast​
    14·1 answer
  • Solve the system by substitution.<br> 4x + 2y = 10<br> x − y = 13
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!