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
Liono4ka [1.6K]
3 years ago
10

Factor 7x3 - 28x2 + 3x - 12

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
3 0
For 7x3 and 28x2

Are those x’s multiplication? Or just an X
You might be interested in
5. A group of people were asked if they believed in space creatures. 182 responded "Yes" and 220 responded No" Find the probabil
svet-max [94.6K]

Answer:

\frac{110}{201}, 0.55, 55%

Explanation:

So first you have to find the total number of people.

182 + 220 = 402

Then we put that number in a fraction with the number of people who do not believe in the creatures.

\frac{220}{402}\\55

Then we simplify it.

\frac{220}{402}=\frac{110}{201}\\

That is our fraction answer. In order to change it into a percent we divide the numerator by the denominator.

\frac{110}{201}=0.54726368159\\

Then we round to the nearest hundredth (or what ever it says).

0.55

And that is our decimal. Now to change that into a percent we multiply by 100, or move the decimal to spaces to the right.

55%

And that is our percent.

5 0
4 years ago
Are these two expressions equivalent? Use the
Rina8888 [55]

Answer:

No, they are not equivalent

Step-by-step explanation:

8x + 3(x + y)

8x + 3x + 3y

11x + 3y

7x + 7y + 4x + 4y

11x + 11y

They are not equivalent because in one of the equations, the like terms add up to 11y which is different from the other equation which adds up to 3y.

I hope this helps.

8 0
3 years ago
If I flip a coin 56 times how many times will it land on heads I’d the probability is 1/2 or 50 present
aliya0001 [1]

Answer:

28

Step-by-step explanation:

So its a 50/50 chance for the coin to land on heads or tails, so we would divide 56 by 2

56/2 = 28

8 0
4 years ago
Determine the radius of the circle below.
alexira [117]

Answer:

r = 22.629

Step-by-step explanation:

Using the Pythagorean theorem:

(35 + r)² = 53² + r²

1225 + 70r + r²  = 2809 + r²

subtract r² from each side of the equation:

1225 + 70r = 2809

subtract 1225 from each side:

70r = 1584

r = 22.629

6 0
3 years ago
Chase works as a welder making $21.50 per hour. He works 40 hours.
m_a_m_a [10]
What is his net weekly pay?
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these expressions have negative values? Select all that apply.
    9·3 answers
  • PLEASE CAN SOMEONE EXPLAIN THIS TO ME . I DONT KNOW HOW TO DO IT
    9·1 answer
  • Find the coordinates of the midpoint of<br> segment XY for X(-2, 3) and Y(-8, -9).
    13·1 answer
  • Is the following triangle a right triangle
    10·1 answer
  • Can someone answer this? I got 180 cubic inches but it wasn't right. Please help.
    10·2 answers
  • Write one problem using a dollar amputated of $420 and a percent of40% provide the solution to your problem
    9·1 answer
  • 5/3 as a mixed number
    15·2 answers
  • −5−(−11) PLease help
    14·2 answers
  • Solve the simultaneous equation: y=2x²+3x-31 y= x= 21-2x​
    7·1 answer
  • A player wants to has 7 games. He earns 2 games per year. How many in 9 years?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!