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
tensa zangetsu [6.8K]
3 years ago
14

PLEASE HELP Find the surface area of the triangular prism.

Mathematics
1 answer:
ASHA 777 [7]3 years ago
4 0

Answer:

139

Step-by-step explanation:

First, find all the faces that you must find the areas of. In this case, you need to find the areas of two triangles and three rectangles.

In this triangular prism, the base is one triangle. If the area of the base is 7.75, we can assume that that holds true for both bases, and multiply 7.75 by 2 in order to find the area of both triangles.

Now find the area of each of the three rectangles by multiplying their individual heights and bases by each other. You should get 38, 47.5, and 38 as the areas of the rectangles.

Now add all the individual area's together. (They're bolded for clarity).

You might be interested in
1. What is the value of the expression 8^–2?<br> a. -16<br> b. 1/64<br> c.1/16<br> d.64
AnnyKZ [126]
Your answer is
B. 1/64
8 0
3 years ago
Read 2 more answers
A bus company charges $1.35 a kilometre for chartering a bus. Each bus can transport a maximum of 54 students. Assuming that the
WARRIOR [948]

Answer:

$1.25 is the answer in my opinion

7 0
3 years ago
Read 2 more answers
Product of (y^3 - 125) ÷ (y - 5)
Ludmilka [50]

Answer:

y^{2}+5y+25

Step-by-step explanation:

8 0
3 years ago
the volume of a triangular prism is 42 cubic centimeters. what is the volume of a similar prism that is twice as large as large
Dmitriy789 [7]

Answer:

The volume of the similar prism is 336\ cm^{3}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z-----> the scale factor

x----> the volume of the larger prism

y----> the volume of the smaller prism

so

z^{3}=\frac{x}{y}

In this problem we have

z=2 -----> the scale factor

y=42\ cm^{3}

substitute and solve for x

x=42(2^{3})=336\ cm^{3}

3 0
3 years ago
Which graph best represents y=−2x+3
Savatey [412]

Answer:

download graphing calc, it'll help u sm

Step-by-step explanation:

  °   •  .°•    ✯

   ★ *     °      °·                            

.   • ° ★ •  ☄

▁▂▃▄▅▆▇▇▆▅▄▃▁▂

4 0
3 years ago
Other questions:
  • PLEASE PLEASE PLEASE HELP!!!!! 95 points!!!
    10·2 answers
  • Please help, brainliest!!
    13·1 answer
  • Need help please!!!!<br>​
    5·1 answer
  • HELP please, Domain &amp; range
    5·1 answer
  • Spiral Review (CC5,NBT.2. CC.S.NBT.6, CC,S.DVF. 1)
    11·1 answer
  • A CIRCLE HAS A CIRCUMFENCE 43.96 YD FIND THE RADUIS OF THE CIRCLE
    12·2 answers
  • Use the given graph to determine the limit, if it exists.
    5·1 answer
  • Please help me asap ​
    15·1 answer
  • Pls help correct asnwers only thx
    5·2 answers
  • Please help me with the simplifying
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!