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
Hunter-Best [27]
3 years ago
12

What is the surface area of the prism A. 812 B. 1,190 C. 2,352 D. 132

Mathematics
1 answer:
seropon [69]3 years ago
4 0

Answer:

B. 1,190 square cm

Step-by-step explanation:

For given prism:

l = 16 cm, w = 7 cm, h = 21 cm

Surface area of of the prism

= 2 (lw + wh + hl)  \\  = 2(16 \times 7 + 7 \times 21 + 21 \times 16) \\  = 2(112 + 147 + 336) \\  = 2 \times 595 \\  = 1190 \:  {cm}^{2}  \\

You might be interested in
Mr. Buckham teaches vocabulary to 27 fourth grade Students. There are 63 new vocabulary words. Each student rights one vocabular
disa [49]
Yes he has enough index cards for all students
6 0
3 years ago
Can someone please explain to me how to solve this equation?
Nikolay [14]

Answer:

first of all erase what u have written

Step-by-step explanation:

<h2>Q: 25-(3x+5)=2(x+8)+x</h2>
  • 25-3x-5=2x+16+x
  • 20-6x=16
  • 6x=4
  • x=2/3
6 0
3 years ago
A set of data is normally distributed with a mean of 75 and a standard deviation of 3. What percent of the data is in the
lord [1]

Answer:

Step-by-step explanation:

8 0
3 years ago
You have to fill a can of gasoline with a capacity of 12 liters.
Rufina [12.5K]

Answer:

C=0,12N-1,15

Step-by-step explanation:

6 0
2 years ago
A set of scores with a normal distribution has a mean of 50 and a
dimaraw [331]
36, 43, 50, 57, 64

36 and 64 are two standard deviations out, so the empirical rule tells us 95% of scores will fall here with a normal distribution
4 0
2 years ago
Other questions:
  • 2x — бу = 12<br> х+ 10 = — 9
    8·1 answer
  • felix goes into a candy store with 5.00. He buys 9 jaw breakers for .30 a piece and some licorice. each licorice costs .25. whic
    9·1 answer
  • Solve for x in the equation x2+2x+1=17
    11·1 answer
  • How to comparing 645 and 738 is different from comparing 645 and 649
    7·2 answers
  • If r=4 units and x = 8 units then what is the volume of the cylinder shown above use 3.14 for TT and round your answer to the ne
    7·1 answer
  • 7x to the 2nd power when x=6
    6·1 answer
  • Write the equation of a line with a slope of −1 and a y-intercept of −6. (2 points)
    9·1 answer
  • Mr. Takaya can eat three slices of pizza in five minutes. If he continues to eat at the same rate, how long will it take him to
    8·1 answer
  • What will $82,000 grow to be in 11 years if it is invested today at 8% and the interest rate is compounded monthly? Answer: ​
    15·1 answer
  • Find the slope (8,2) and (-8,6)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!