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
Ksenya-84 [330]
3 years ago
7

What is the surface area of the figure 16 cm *2 30 cm *2 48 cm *2

Mathematics
1 answer:
Masteriza [31]3 years ago
7 0

Answer:

<h2>64 cm²</h2><h2 />

Step-by-step explanation:

surface area of a square base pyramid = base area + 4 ( triangular sides area)

where:

base = 4 cm

side height length = 6 cm

Surface area = 4² + 2(4)6

                     = 16+ 48

                     = 64 cm²

You might be interested in
Please help need help bad
Shkiper50 [21]
Hello! The first thing you want to do is add 4 to both sides, which gives you: 7over9x - 4 + 4 = 24 + 4. Then Simplify: 7over9x = 28. Then you just multiply both sides by the number 9! 9 times 7over9 = 28 times 9. Simplfy again! 7xover7 = 252over7. Simply that fraction, and you get x=36. 

~I hope this helped!

I am, yours most sincerely,
Joshua A. Bunn
6 0
4 years ago
Simplify -3[5 - (-8 + 6)]<br> -21<br> -9<br> 21
Aloiza [94]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

-3[5-(-8+6)]  Equation/Question

Step 2

-3[5-(-8+6)]  Simplify

(-3)(7)

Step 3

(-3)(7)  Multiply

-21

Answer

-21

Hope this helps

8 0
3 years ago
Plz help I need help
Kamila [148]

Answer:

Sub to XxDuckyxX it has 225

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The coffee shop also sells small bag of coffee beans. the bags come in two 4/5 kilogram and 7/12 kilogram. How much more coffee
Vesnalui [34]
I believe it is 13/60

First, you would make them have common denominators
4/5 (12/12) is 48/60
7/12 (5/55 is 35/60
Second, you want to find the difference
48-35=13
So from that, I would assume that the difference between the two is 13/60
7 0
3 years ago
Convert 6 4/5 to an improper fraction
dsp73
6+(4/5)

=(30/5)+(4/5)

=34/5
5 0
4 years ago
Read 2 more answers
Other questions:
  • 1. Jill had the following scores on quizzes. 1 quiz: 1 3 quizzes: 2 4 quizzes: 3
    11·1 answer
  • The graph below shows a line of best fit for the relationship between the number of tickets that Brittany has and the number of
    7·2 answers
  • Which is the graph of f(x) = (2) ^-x
    9·1 answer
  • The distance from the center of a round horse corral to the fence is 25 yards. What is the area of the horse corral?
    13·1 answer
  • 6.
    13·1 answer
  • What is the average rate of change
    8·1 answer
  • WHAT IS 3/8 DIVIDED BY 1/2
    6·1 answer
  • Sophia is saving up money to buy a car that costs ______
    9·1 answer
  • Which ordered pair could represent the x-intercept?  a 0, 4  b 4, 4  c 4, 0  d None of these ​
    11·1 answer
  • All the dimensions of a pentagon were multiplied by the same factor, and area of the figure changed by a factor if 25. By what f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!