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
djverab [1.8K]
3 years ago
11

(x2 + 3x + 1)(x2 + x + 2)

Mathematics
1 answer:
NeTakaya3 years ago
7 0

Answer:

x^4 + 4x^3 + 6x^2 + 7x +2

Step-by-step explanation:

You might be interested in
Consider the relationship between monthly electricity bill for a household during the summer and average high ambient temperatur
grigory [225]

Answer: True

Step-by-step explanation:

a variable (often denoted by y ) whose value depends on that of another. The temperature is depending on the electricity bill

7 0
3 years ago
A refrigeration system at your company uses temperature sensors fixed to read Celsius (0C) values, but the system operators in y
solmaris [256]

Answer:

14 °F

Step-by-step explanation:

To answer this problem, we will use the known celsius to fahrenheit conversion formula.

[Celsius * (9/5)] + 32 = Fahrenheit

Now we just plug in the value of celsius:

[-10 * (9/5)] + 32 = Fahrenheit

[ -2 * 9 ] + 32 = Fahrenheit

[ -18 ] + 32 = Fahrenheit

14 = Fahrenheit

So you should right 14(°F) on the label.

Cheers.

5 0
3 years ago
Andrew writes the algrebraic expression 2s + 2.97 to represent the cost of his lunch. He bought 2 sandwhiches and a large drink.
krok68 [10]

Answer:

Step-by-step explanation:

2s + 2.97, if he buys 2 sandwiches and a large drink then

2 represent the coefficients of s which is the number of sandwiches he bought

s represent a variable since it a function of the coefficient; s represent the price of sandwich

2.97 represent the price of large drink and also a constant since it has no letter added to  

3 0
3 years ago
Which of these are arithmetic sequences?
Leviafan [203]

Answer:

D

Step-by-step explanation:

The first and last sequence have a common difference in them. The first having d = 4 and the second having d = 7.

The second and third have a common ratio instead and are geometric sequences. The second has r = 2, and the third having r = (-3)

7 0
3 years ago
A librarian has a set of ten different books, including four different books about Abraham Lincoln. The librarian wants to put t
Darya [45]

Answer:

120960

Step-by-step explanation:

Given that a  librarian has a set of ten different books, including four different books about Abraham Lincoln.

The librarian wants to put the ten books on a shelf with the four Lincoln books next to each other, somewhere on the shelf among the other six different books.

First arrnage the 6 other books in the shelf.  

This can be done in                                        6! ways

Now arrange the 4 books of Lincoln      

This can be done in                                        4! ways

Now we have 7 places to insert Lincoln books including two corners and in between.

Thus this can be done in 7 ways

Total no of ways = 6!(4!)(7) = 120960

3 0
3 years ago
Other questions:
  • PLZ HURRY DIS IS TIMED !!!
    8·1 answer
  • What is the product of -12.4 and 2.6
    5·1 answer
  • A class of 40 students elected class president. There were 12 votes for candidate a and 18 votes candidate b. The rest the class
    5·1 answer
  • Please Help! image below
    10·1 answer
  • Alexa ran 2/3 of a mile. Caleb ran 5/8 of a mile. Who ran farther?
    13·1 answer
  • One meter of electrical cord costs 3 dollars. How much should one pay for...<br><br> 2/3 meters?
    13·1 answer
  • FMFWE,KFJWKJWKLEJWLKERJWLKRJLWKERJLWRJLWRJLWERJWERJWLKRJWERJWLE
    15·1 answer
  • Allison’s cupcake and cookie budget for her party is $105. She would like to have at least 40 cupcakes and cookies combined, and
    5·1 answer
  • The line passing through the points (-2, 10) and (5, -11)
    9·1 answer
  • Malika's school is selling 100 raffle-tickets to raise money for a new gymnasium. The
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!