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
natali 33 [55]
3 years ago
15

Analyze the diagram below and complete the instructions that follow.

Mathematics
1 answer:
Jlenok [28]3 years ago
3 0

Step-by-step explanation:

scale \: factor =  \frac{7}{28}  =  \frac{1}{4}  \\

ratio \:of \:surface \:areas\\=\frac{2[5\times 7 + 7\times 3+3\times 5]}{2[20\times 28+ 28\times 12+12\times 20] }\\\\=\frac{[35 + 21+15]}{[560+ 336+240] }\\\\=\frac{71}{1136}\\\\=\frac{1}{16}\\\\= 1\: :\: 16

You might be interested in
Polygon c has an area of 7 square units. Jennie drew a scaled version of polygon c and labeled it polygon d. Polygon d has an ar
Trava [24]
Are you good in geometry I can do this fort you if do my question about geometry ok
7 0
3 years ago
66,681 rounded to the nearest ten thousand??
grandymaker [24]

Hey there! I'm happy to help!

This number is sixty six thousand six hundred eighty one. This means that our ten thousandths place is the first 6.

We look to the right place to see if it is 5 or bigger. It is also six.

Therefore we bump the ten thousands place up 1 to 7 and we make everything else 0, giving us 70,000.

Have a wonderful day! :D

7 0
3 years ago
AYO PLEASE HELP ILL GOVE YOU BRAINLIEST
tamaranim1 [39]

it's a i think, hope this helps

6 0
2 years ago
The function below crosses thr x-axis once. Y=3×2-8x+8
lukranit [14]
It will be at point (5,5)
4 0
3 years ago
There are 36 pencils in 6 packs. Igor wants to know how many pencils are in 1 pack. Elsa wants to know how many pencils are in 3
Paraphin [41]

Answer:

18 pencils in 3 packs.

Step-by-step explanation:

Assuming that each pack will have the same amount of pencils. It is given that there are 36 pencils in all when one has 6 packs. Find the amount in each pack by dividing (total amount of pencils)/(amount of packs) = Amount of pencils per pack:

36/6 = 6

There are 6 pencils in each pack.

Now, Elsa wants to know how much pencils are in 3 packs. Multiply the amount of packs with the amount of pencils in each pack:

Total amount of pencils = amount of packs (3) x amount of pencils per pack (6)

                                       = 3 x 6

                                       = 18

There are 18 pencils in 3 packs.

~

8 0
2 years ago
Other questions:
  • Find the exact value of x using the rules of special right triangles. Show all of the work.
    11·1 answer
  • A tiny songbird called the blackpoll warbler migrates each fall from North America. A tracking study showed one bird flew from V
    12·1 answer
  • What is 7 divided by 7 times 56
    14·2 answers
  • (6 Çarin has made a vase in clay that she will burn in an oven. The oven is heated with the vase in. When heating, the temperatu
    13·1 answer
  • Which point is not on the graph of the equation y = x2 + 3x - 5. A.(2,5)
    7·1 answer
  • 6) A standard deck has 52 cards, and contains 13 cards of each of the four suits: diamonds, spades, hearts, and clubs. What is t
    15·1 answer
  • Solve v+8<3 or -8v-40 .
    9·1 answer
  • Can sombody plz help I will make them brainless or something like that plz help
    13·2 answers
  • Is the following relation a function? <br><br> A) Yes<br> B) No
    12·2 answers
  • A.) what are the slope and y-intercept for the linear function represented in the table
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!