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
Fiesta28 [93]
3 years ago
13

Simplify completely quantity x squared minus 4 x plus 4 over quantity x squared plus 10 x plus 25 times quantity x plus 5 over q

uantity x squared plus 3 x minus 10.
Mathematics
1 answer:
sukhopar [10]3 years ago
8 0
Haha, this is more a problem of reading the question right :)

(x^2-4x+4)/(x^2+10x+25) * (x+5)/(x^2+3x-10)

Upon factoring the numerator and denominators...

[(x-2)^2/(x+5)^2]*(x+5)/((x+5)(x-2))  so on the right side the (x+5)s cancel

((x-2)^2/(x+5)^2)*1/(x-2)  which is:

[(x-2)^2]/[(x+5)^2*(x-2)]  now you can see that (x-2)^1 cancels

(x-2)/(x+5)^2  or if you prefer it expanded...

(x-2)/(x^2+10x+25)
You might be interested in
Naomi has earned $81 mowing lawns the past two days. She worked 2 1/2 hours yesterday and 4 1/4 hours today. If Naomi is paid th
Anettt [7]

Answer:

Twelve dollars per hour

Step-by-step explanation:

Add 2 1/2 and 4 1/4 together to get 6 3/4. Put it into decimal form (6.75), and divide. 81 ÷ 6.75 = 12.

3 0
3 years ago
B - 1 > -17 what does b equal?
Nastasia [14]

Answer:

  b > -16

Step-by-step explanation:

The inequality is given as:

           b - 1 > -17

To solve this problem, add +1 to both sides of the expression:

          b  - 1 + 1 > -17 + 1

Now;

              b > -16

So, all values for which b is more than -16 satisfy the solution for this problem.

6 0
2 years ago
Plz help me fast plz plz plz thank you 15 points plZ help
bogdanovich [222]

Answer:

Possible Outcomes = {January , February, March, April,May, June, July, August, September , October , November ,December}

Explanation:

In probability The possible outcomes is a possible result of an experiment which we are performing. Each possible outcome is unique for a particular experiment

Now in this problem we are performing the experiment of putting the names of months in bag

Total months are 12

which are January , February, March, April,May, June, July, August, September , October , November and December

Now

Possible Outcomes = {January , February, March, April,May, June, July, August, September , October , November ,December}

So these are the possible results which can occur in our experiment that which ever we will pick the answer will be one of these 12 names


4 0
3 years ago
An object travels 4/5 miles in one-half hour. Waht is its speed in miles per hour?
liubo4ka [24]

So you have to double the numerator of the fraction which is 4 times 2 equals 8 so it’s 8/5 miles per hour or 1.6 mph

8 0
3 years ago
Need answers to the ones that i haven’t written anything for
Trava [24]

Answer:

domain - (-infinity,infinity)

range - (-infinity, 2]

axis of sym - x=-1

y int - (0,-1)

at what value (row 1) - (-1,2)

Step-by-step explanation:

domain is side to side, it never ends bc of the arrows

range is top to bottom, there is no bottom bc of the arrow, but it has a top at 2 (the value on the y axis)

the axis of sym is basically the line that runs through the vertex, it's where you could fold it in half and it would still match up

8 0
3 years ago
Other questions:
  • Solve for x. <br><br> -3x + 4 = -8
    11·2 answers
  • If you increase your current quality score of 85% by 7%, you will have a score of __________.
    5·1 answer
  • Find the coordinates of the missing endpoint if B is the midpoint of AC. C(-5,4), B(-2,5) I need the steps and answer pls and ty
    8·1 answer
  • What is a^2 = 1.243 what is a?
    10·2 answers
  • Simplify 2+3/5X subtract one subtract 1/5X
    9·1 answer
  • Which triangle is similar to pqr
    8·2 answers
  • PLEASE HELP I WILL MARK YOU BRAINLIEST determine the exact and approximat solutions for 4(x + 5)^2 = 21 show your steps
    10·1 answer
  • What is x? Super confused
    14·1 answer
  • 2. The cost of one chair is $349.50. Find the cost of 5 chairs?
    15·2 answers
  • How many positive odd integers less than 10,000 can be written using the digits
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!