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
natima [27]
3 years ago
10

Explain how to find the surface area of a 3-D figure

Mathematics
1 answer:
german3 years ago
8 0
Well, for any prism, it is the lateral area + the area of two ends.  
You might be interested in
Describe lengths of three segments that could not be used to form a triangle. Segments with lengths of 5 in., 5 in., and ______
Vesna [10]

Answer:

c = 11

Step-by-step explanation:

Given

Let the three sides be a, b and c

Such that:

a = b= 5

Required

Find c such that a, b and c do not form a triangle

To do this, we make use of the following triangle inequality theorem

a + b > c

a + c > b

b + c > a

To get a valid triangle, the above inequalities must be true.

To get an invalid triangle, at least one must not be true.

Substitute: a = b= 5

5 + 5 > c ===> 10 > c

5 + c > 5  ===> c > 5 - 5 ===> c > 0

5 + c > 5  ===> c > 5 - 5 ===> c > 0

The results of the inequality is: 10 > c and c > 0

Rewrite as: c > 0 and c < 10

0 < c < 10

This means that, the values of c that make a valid triangle are 1 to 9 (inclusive)

Any value outside this range, cannot form a triangle

So, we can say:

c = 11, since no options are given

8 0
2 years ago
Use synthetic substitution to evaluate the polynomial P(x) = x^3-3x^2+4x-7 for x=3
Zina [86]

Answer:

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}

Step-by-step explanation:

We are given polynomial as

P(x)=x^3-3x^2+4x-7

and it is divided by x=3 or x-3

we can use synthetic division

so, we got

Remainder =5

Quotient is

=x^2+0x+4

=x^2+4

we can write as

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}


3 0
3 years ago
In the 2011 New York City Marathon, 29,867 men finished the race, and 16,928 women finished the race. Each finisher was given a
Andreas93 [3]
30,000 shirts for the men and 17,000 shirts for the women

6 0
3 years ago
Read 2 more answers
If it’s 3:00 how long will it take before the hands are at a right angle again
UNO [17]

Answer:

4 hours

Step-by-step explanation:

3+1=4

3 0
3 years ago
Jay had to pain part of the outside of this house he spend 7 hours painting one side and 12 hours painting another how long did
stich3 [128]

Answer:

19 hours

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • 13y-7y=9<br> Solve for y, write it as a reduced fraction.
    13·1 answer
  • You go to the store with $20. You find that packages of gum are on sale for $0.75 per pack. Set up an inequality to
    10·1 answer
  • Solve 15+7x4 - (11 + 6)
    5·2 answers
  • What is -13 equal to
    7·1 answer
  • Please helppp asap!!!!
    9·1 answer
  • A town has a population of 17000 and grows at 3% every year. What will be the population after 7 years, to the nearest whole num
    9·2 answers
  • Evaluate the expression.<br> 20^2 + 6(9 + 3) =
    6·1 answer
  • HELP PLEASE, if you can answer number 2 and 3 also I would appreciate it
    12·1 answer
  • Write about a real-life situation that could be described with the expression 1286 +953.
    5·1 answer
  • Expand &amp; simplify (x - 1)(x + 5) ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!