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
Arte-miy333 [17]
3 years ago
7

How to do surface area

Mathematics
2 answers:
Mars2501 [29]3 years ago
5 0

Answer:

Step-by-step explanation:

Multiply the length and width, or c and b to find their area. Multiply this measurement by two to account for both sides. Add the three separate measurements together. Because surface area is the total area of all of the faces of an object, the final step is to add all of the individually calculated areas together.

Troyanec [42]3 years ago
3 0

Answer:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Step-by-step explanation:

You might be interested in
Need help with this one<br> Solve for x. 2x2=50
ruslelena [56]

do you mean 2x squared? If so, x = 5, -5

8 0
3 years ago
Find the amount of time.<br><br> I=$450, P=$2400, r=7.5%
Aliun [14]
2.5 years
~You need to set this problem up in the I=PRT form. This should be your formula then, 450=2400(.075)(t). Then do 2400 times .075 and then times that by t which equals 180t. To get rid of that t then take 450 divided by 180 and you get 2.5. Remember when working with rates put them in decimal form also but your time in years.

I hope this helps you:)
3 0
3 years ago
Help me pleaseeeeeeeee
Hitman42 [59]

Answer:

Subtract 5 from each side

Step-by-step explanation:

This would put all coefficients on one side.

7 0
3 years ago
Use the side-splitter theorem to solve for x in the triangle below.
fiasKO [112]

Answer:

x = 7

Step-by-step explanation:

According to the side-splitter theorem, the two sides of the triangle is divided proportionally if the line that intersects both sides is parallel to the third side of the ∆.

Therefore, based on this theorem, we would have the following:

\frac{x}{21} = \frac{8}{24}

Solve for x

\frac{x}{21} = \frac{1}{3}

Multiply both sides by 21

\frac{x}{21}*21 = \frac{1}{3}*21

x = \frac{21}{3}

x = 7

8 0
3 years ago
Part B
Vlada [557]
The equation of the line f(x) slope 3
5 0
2 years ago
Other questions:
  • Mofor’s school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 7 adult tick
    12·1 answer
  • If a 12.4 centimeter cloth is cut into 3.1 inch ribbons, how many ribbons will there be?
    11·1 answer
  • Write yhr equation in standard form of the line with m=3/4 and b=6
    13·1 answer
  • The cell phone plan from Company C costs $10 per month, plus $15 per gigabyte for data used. The plan from Company D costs $80 p
    5·1 answer
  • PLEASE HELP
    14·1 answer
  • How many solution does -3 (4 - 3x) = 9x - 12
    5·1 answer
  • Identify the distance between points (3,7,1) and (9,6,7), and identify the midpoint of the segment for which these are the endpo
    5·2 answers
  • What is please 2x+19=x+24
    14·2 answers
  • Which state has the least school districts per capita?​
    6·1 answer
  • Adding/subtracting polynomials <br>​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!