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
katen-ka-za [31]
3 years ago
11

Help me out with this

Mathematics
1 answer:
lutik1710 [3]3 years ago
3 0
The process is similar to (and easier* than) adding three 4-digit numbers. Add the numbers in each column.

The sum is ...
  (2+1-3)x³ +(-4+6+2)x² +(6-8-4)x +(-3+12-7)
  = 0x³ +4x² -6x +2

The sum is 4x² -6x +2


_____
* The process is easier because there are no "carry" operations from one column to another as there may be when adding multi-digit numbers.
You might be interested in
Helpppp I’m marking brainliest
Sav [38]

Answer:

y=x+6

tell me if its right

8 0
3 years ago
Read 2 more answers
Find the value of x at tan x = 1<br> a) x = 0°<br> b) x = 180°<br> c) x= 45°<br> d) x=90°
rewona [7]

Answer:

C

Step-by-step explanation:

Hope it helps you.......

8 0
3 years ago
Help me please,thnx smh
drek231 [11]
The awnser is 48 because of the first table
7 0
4 years ago
On average 113,204 aluminum cans are recycled in a minute. approximately how many cans will be recycled in 16 days? (express you
Mumz [18]

The number of aluminum cans that will be recycled in 16 days in scientific notation is 2.61 × 10⁹.

<h3>What is multiplication?</h3>

It is also known as the product. If the object n is given to m times then we just simply multiply them.

On average 113,204 aluminum cans are recycled in a minute approximately.

Then the number of cans can be recycled in 16 days.

\rm Number \ of \ cans = 113,204 \times 24 \times 60 \times 16 \\\\Number \ of \ cans = 2.608 \times 10^9 \approx 2.61 \times 10^9

More about the multiplication link is given below.

brainly.com/question/19943359

6 0
2 years ago
Read 2 more answers
TWENTY POINTS.
earnstyle [38]

Answer: 54 feet or 648 inches.

Step-by-step explanation:

1. You know that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. Therefore, you can calculate the width of the full-sized house that it's modeled after, as following:

width=\frac{108in*1/2ft}{1in}\\width=54ft

2. Then, the width in feet is: 54 feet.

3. And the width in inches is:

(Keeping on mind that 1 feet=12 inches)

\frac{54ft*12in}{1ft}=648in

4 0
4 years ago
Other questions:
  • From a group of 8 people, you randomly select 2 of them. What is the probability that they are the 2 oldest people in the group?
    15·2 answers
  • Simplify the following expression:<br> 3X(4-1) + (6+21)
    13·2 answers
  • Which values are solutions to the inequality –3x – 4 &lt; 2? Check all of the boxes that apply.
    15·1 answer
  • 3/8 of the pets in the pet show are dogs. 2/3 of the dogs have long hair. What fraction of the pets are dogs with long hair?
    10·2 answers
  • Desmond knows that 2 cakes will feed 11 people. If he is inviting 58 people to his parents' anniversary party, how many cakes wi
    5·1 answer
  • A rectangular box is to have a square base and a volume of 40 ft3. If the material for the base costs $0.36/ft2, the material fo
    15·1 answer
  • 14+6×(9-6)<br><br>please answer ​
    7·2 answers
  • HELP THIS IS SO IMPORTANT
    8·2 answers
  • The table represents the equation y=4.2s, what is the value for y if x is 3<br><br><br> fast!!!!!!!
    5·1 answer
  • Aye somebody wanna crash my z00m
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!