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
umka21 [38]
4 years ago
9

5x^2 - 9 - 7x^2 - x + 1

Mathematics
1 answer:
algol134 years ago
6 0

Answer:

−2x^2−x−8

Step-by-step explanation:

5x^2 - 9 - 7x^2 - x + 1 = −2x^2−x−8

5*x^2-9-7*x^2-x+1 = (-2*x^2)-x-8

You might be interested in
The residents of a city voted on whether to raise property taxes. The ratio of yes to no was 4 to 3. If there were 4886 total vo
Natalija [7]
Sri but I hope u get the answer right and have a great weekend
7 0
3 years ago
# 27 a rectangular piece of cloth had an area of 1/12 square yard
Margaret [11]
1/9
 becuase 27-1/12= 1/9

3 0
3 years ago
Read 2 more answers
172,430,056 Choose the place where the digit 1 sits in this number.
den301095 [7]
The hunfred millions
5 0
4 years ago
What is the perimeter
Westkost [7]

Answer:

The answer to your question is:  letter D

Step-by-step explanation:

First we need to find the distances between the points,

distance AB = 8       get it just by counting the points in the graph

distance AC = 9       get it just by counting the points in the graph

To know the distance BC, use the pythagorean theorem

         c2 = a2 +b2

         c2 = 8² + 9²

         c² = 64 + 81

          c² = 145

         c = 12.04

Finally, perimeter = AB + AC + BC

                              = 8 + 9 + 12.04

                               = 29.04 units

7 0
3 years ago
Read 2 more answers
Pls somebody can help me? <br> What is the domain of f(x) = (1/2)^x ?
lana [24]

Answer:

all real numbers

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve 7x + 6 &gt; 1 + 2x
    14·2 answers
  • By selling a table for Rs.1,350 a man makes a loss of 10%.What percent would he have gained if he has sold it for Rs. 1,600​
    10·1 answer
  • 2. Ron lives in Seattle, but he is going to be in Hawaii for 13 days during the month of
    6·1 answer
  • I need help because I don’t know what they are asking
    8·1 answer
  • I WILL GIVE BRAINLIEST ANSWER OUT. 20 POINTS!
    8·1 answer
  • What is 4 divided by 1/6?<br><br> And can you show me how you got your answer?
    6·2 answers
  • Solve the simultaneous equation.<br> 7a+3b=46<br> 4a+5b=69
    9·1 answer
  • Which equation matches line p?
    6·2 answers
  • PLEASE HELP WILL GIVE BRAINLIEST AND 30 POINTS!!!!!
    8·1 answer
  • Classify the following triangle as acute, obtuse, or right.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!