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
olga nikolaevna [1]
3 years ago
8

Find the sum of 7a³ + 14a + 12 and -6a³ + 12a² -7

Mathematics
1 answer:
maw [93]3 years ago
7 0

Answer: a^3+12a^2+14a+5

Step-by-step explanation:

7a^3+14a+12+(-6a^3+12a^2-7)

7a^3+14a+12-6a^3+12a^2-7\\a^3+12a^2+14a+5

You might be interested in
Maxine and Sammie have to also mow their parking strips that are the
Lemur [1.5K]

I believe the answer is 3 minutes

At the 3 minute mark, Maxine will be half way done and Sammie will still have 6 minutes left to mow the grass

5 0
3 years ago
• Manuela has two boxes. The larger of the two boxes has dimensions of 15 cm
valkas [14]

Answer:

6500 cm^3.

Step-by-step explanation:

That would be the volume of the large box - the volume of the cube

= 15*25*20 - 10^3

= 7500 - 1000

= 6500 cm^3.

8 0
3 years ago
6.1 x -1 = ? <br> please help meeeeeeeee
timurjin [86]

Answer:

-6.1

Step-by-step explanation:

Hope this helps!

3 0
2 years ago
Martina's fish tank has 15 liters of water in it. She plans to add 5 liters per minute until the tank has at least 55 liters. Wh
Black_prince [1.1K]

Answer:

every 5 minutes ....

Step-by-step explanation:

3 0
2 years ago
PLEse help graph the function
Andrews [41]

Answer:

2+2=4-1=3 quick mafs everyday mans on da block, smoke trees

3 0
3 years ago
Other questions:
  • Can anybody help me plz
    10·1 answer
  • What is the answer for #7?
    10·1 answer
  • The closing price of a share of stock in Company XYZ is $17.29 on Thursday. If the change from the closing price on Wednesday is
    11·2 answers
  • The sum of three consecutive integers is 21 larger than twice the smallest integer. find the integers.
    15·1 answer
  • What is 4 tens and 6 tenths as a decimal
    15·2 answers
  • A 10-year study (lasting from January 1, 2008 to December 31, 2017) was conducted examining the risk of developing lung cancer a
    13·1 answer
  • Simplify the expression: show all ur steps/ wrk PLEASE,1+2x3-18/3+(5(2+2)]
    10·2 answers
  • Find ​(a) PQ to the nearest tenth and ​(b) the coordinates of the midpoint of __ pq.
    7·1 answer
  • Mahua has money automatically deposited into a savings account each week. After 5 weeks, she has $20. After 7 weeks, she has $28
    12·2 answers
  • 100 POINT QUESTION PLEADSE HELP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!