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
Juli2301 [7.4K]
3 years ago
6

The dimensions of a square prism are 2 centimeters by 2 centimeters by 12 centimeters. What is its surface area?

Mathematics
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer:

The  surface area of the square prism is 104\ cm^{2}

Step-by-step explanation:

we know that

The surface area of the square prism is equal to  

SA=2b^{2} +4bh

where

b is the length side of the square base

h is the height of the prism

In this problem we have

b=2\ cm

h=12\ cm

substitute

SA=2(2)^{2} +4(2)(12)=104\ cm^{2}

You might be interested in
Find the area of a triangle whose height is 2xand base is 2x+2
Charra [1.4K]
I hope this helps you

4 0
2 years ago
USLUIT il<br> Find x.<br> 45°<br> 30°
IceJOKER [234]

Answer:

111°

Step-by-step explanation:

  • All these are parallel lines, so the 36° angle is equal to the 36° angle inside the big triangle because they are vertically opposite.

  • Ignore the line cutting between 45° and the 30° and consider it as one triangle
  • Add them to get 75°
  • Now you have two known angles 75° and 36°
  • To get angle <em>x</em><em> </em>add 75° and 36° to get 111°
  • Because x° is an exterior angle and exterior angles equal to the sum of interior angles opposite it inside the triangle.
7 0
3 years ago
jareline and jackie went to brunch at 1145am. if they left the restaurant at 112pm how long did they spend at the restaurant
kolezko [41]
It would be 1 hr and 27 mins 


8 0
2 years ago
Read 2 more answers
5/6 divided by 1 and 1/2?
Tema [17]

Answer:

5/9

Step-by-step explanation:

(5/6)/1 1/2

5/9

Merry Christmas

6 0
3 years ago
A cone and its dimensions are shown in the diagram. Which measurement is closest to the volume of the cone in cubic inches?
Diano4ka-milaya [45]
20 Cubic Inches^3.

Explanation:

The volume of a cone is Pi*R^2*H*1/3

We know the height, but we are given the diameter instead of radius. So divide 5.625 by 2. You get 2.8125.

Plug everything into the formula.

Pi*2.8125^2*7.5*1/3

(The ^2 means squared, or to the second power)

You get a number close to 20. Since we don’t know Pi, and we are not given a substitute for Pi, we make the answer in terms of Pi.

20 Cubic Inches^3.

Also, people who don’t know the answers to questions shouldn’t just put a random answer for the points. It’s unfair.


3 0
3 years ago
Other questions:
  • If m&lt;2 =47°, then what is m&lt;6? How do you know?
    12·1 answer
  • If r(x)=3x-1 and s(x)=2x+1, which expression is equivalent to (r-s)(6)
    10·1 answer
  • The length of a pencil is measured with two rulers. Report the length of the pencil from each ruler with the proper number of di
    5·1 answer
  • The lcd of 3/5, 5/16, 6/20
    7·1 answer
  • A scientist is working with 9 meters of gold wire. How long is the wire in millimeters?
    14·1 answer
  • Cosec 10 - √3 sec10 = 4 prove without calculator<br><br>​
    8·1 answer
  • Factor the polynomial.<br> 8m^2 + 4m
    7·2 answers
  • Joseph orders some pizza for himself and his friends. The cost of each pizza is £12.50, and the delivery charge is £1.50. If Jos
    9·2 answers
  • What is the distance between point A(−1, 3) and point B(−8, 3) ?
    5·1 answer
  • If = 12 –3 a,find the value ofxwhen a= 8
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!