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
eduard
3 years ago
10

Find each sum:

Mathematics
1 answer:
dybincka [34]3 years ago
5 0
1. -9 2. -10 3. -100 4. -11 5. 5.-110 6. 204
8. -15 9.-460
You might be interested in
alex needs to buy compressed air to fill 5 empty cylindrical tanks for his store. each tank is 12 feet deep and has a radius of
Yanka [14]
Volume of a cylinder = the area of the base x height of the cylinder
Area of base = \pir^2
A = 6^2(\pi)
A = 36\pi
V = 36\pi x 12
V = 432\pi

5 cylinders = 5V

5V = 5 x (432\pi)
5V = 2160\pi

Final answer: Alex needs to buy 2160\pi or 6785.84 cubic feet worth of compressed air to fill all of the cylindrical tanks.
4 0
3 years ago
En una caja grande hay 9 cajas dentro de cada una de estas cajas hay 5 cajas, dentro de estas hay 3 cajas. ¿Cuántas cajas hay en
Kazeer [188]

Answer:

34 cajas

MANTENTE SALVAJE

8 0
2 years ago
Read 2 more answers
What is 6.42 written as a fraction in lowest terms?
IrinaVladis [17]

Answer:

315/50

Step-by-step explanation:

trust me bro!

6 0
2 years ago
4x-1/y -3=2 solve for y
Taya2010 [7]
This is the answer it was easier just to write it out

7 0
3 years ago
Congruency
maria [59]

Answer:

a.)They are oppositely congruent

Step-by-step explanation:

This is because when they are oppositely fitted they match

8 0
2 years ago
Other questions:
  • For 14a-14d,tell you which expressions require you to rename mixed numbers before you can subtract.Find each difference .write e
    6·1 answer
  • Step 1 choices:
    5·2 answers
  • An appliance store sells a washer-dryer combination for $2650. If the washer cost $425 more than the dryer, find the cost of eac
    10·2 answers
  • I need to solve for y <br> Plz help!
    14·1 answer
  • Digital music distribution provides an opportunity for everyone to get their music heard.  In order to get on a service like Spo
    8·1 answer
  • True or false: All substances have the same density
    15·2 answers
  • HI I NEED HELP PLS thank u :)
    7·2 answers
  • Which letter represents the result of subtracting zz from
    12·1 answer
  • OOOF MATH HELP EASY thank you​
    14·1 answer
  • Peter expected to earn $425 in a week. In fact, he earned $500. What was the percentage error? (Round to nearest percent)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!