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
slavikrds [6]
3 years ago
12

What are the formulas for total surface area of 3D shapes ?

Mathematics
1 answer:
wel3 years ago
4 0
To find the surface area of a rectangular prism or cube, you would do height*width*2+height*length*2+length*width*2.
You might be interested in
Taylor and Jesse are buying a magazine for $3.75 and a snack for $2.49 what is s the total cost of the two items?
Kazeer [188]

Hey There!

The answer you are looking for is; $6.24!

Work:

You simply add $3.75 + $2.49 together.

Since .75 + .29 = 1.24, you carry the one over to the full dollar.

3 + 2 + 1 = 6.

= 6.24

Hope I helped! 5 stars and brainliest are always appreciated.

7 0
3 years ago
Read 2 more answers
Please help me solve
mihalych1998 [28]

Answer:

x = 36.3°

using tane rule:

\sf tan(x)= \dfrac{opposite}{adjacent}

Here!

  • x = missing angle
  • opposite = 22
  • adjacent = 30

=============

\hookrightarrow \sf tan(x) = \dfrac{22}{30}

\hookrightarrow \sf x= tan^{-1}(\dfrac{22}{30} )

\hookrightarrow \sf x= 36.253^{\circ \:}

\hookrightarrow \sf x= 36.3^{\circ \:}        ( rounded to nearest tenth of a degree)

3 0
2 years ago
Read 2 more answers
you get $2,000 loan at 9% interest rate and pays it back in 6 months. how much intereast will you pay on the loan
notka56 [123]

Answer:

$90

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 9%/100 = 0.09 per year,

then, solving our equation

I = 2000 × 0.09 × 0.5 = 90

I = $ 90.00

The simple interest accumulated

on a principal of $ 2,000.00

at a rate of 9% per year

for 0.5 years is $ 90.00.

6 0
3 years ago
PLEASE HELP ME PLEASE
Assoli18 [71]

Answer

true

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Suppose you buy 1.25-pound package of ham at $5.20 per pound.How much money did you spend
MA_775_DIABLO [31]
You spent $6.50 on the ham
5 0
3 years ago
Other questions:
  • Naomi works in a music shop and earns $42 per day. She earns an extra $2 for each CD she sells. If Naomi wants to earn at least
    5·2 answers
  • Find the area of the trapezoid.<br><br> 168 in2<br> 72 ft2<br> 94.5 ft2<br> 84 ft2
    13·2 answers
  • Why is the quotient of three divided by one-fifth different from the quotient of one-fifth divided by three?
    5·1 answer
  • What is the measure of the central angle of a circle with radius 30 centimeters that intercepts an 18π centimeters arc?
    14·1 answer
  • Which annual subscription costs the most ?
    12·1 answer
  • Which ratio is not equivalent to 24/36?. . Option A:12/18. . Option B:4/6. . Option C:48/72. . Option D: 3/4
    11·1 answer
  • A bakery has 56 donuts and 32 muffins for sale. What is the ratio of muffins to donuts?
    14·2 answers
  • 9y²-12y+k what is the explanation and answer ​
    8·1 answer
  • Simplify the algebraic expression by using the Distributive Property first and then combining like terms. Explain your answer or
    6·1 answer
  • Please I'm stuck and only you guys can help me<br><br><br><br> I need to find y. I already find x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!