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
Romashka [77]
4 years ago
15

Construct a quadratic equation whose roots are -2\3 and 5

Mathematics
1 answer:
Vladimir79 [104]4 years ago
4 0
_Brainliest if helped!

Roots -2/3 and 5 Means X=-2/3 or X=5
Hence the equation would be
(X+2/3)(X-5)=0
(3X+2)(X-5)=0
3X^{2}  +2X -15X -10 = 0 

Answer : 3X^{2} -13X-10=0
You might be interested in
4. Two friends, Sequoia and Raven, sold organic chap sticks at the local market.
Nina [5.8K]

Answer:

Sequoia sold 2 chap sticks while Raven sold 4.

Step-by-step explanation:

Since two friends, Sequoia and Raven, sold organic chap sticks at the local market, and Sequoia sold her chap sticks for $ 4 and Raven sold hers for $ 3 each, and in the first hour, their total combined sales were $ 20, if in the first hour, the friends sold a total of 6 chap sticks between them, to determine the number of chap sticks each of the friends sold during this time the following calculation must be performed:

6 x 4 + 0 x 3 = 24

5 x 4 + 1 x 3 = 23

2 x 4 + 4 x 3 = 20

Therefore, Sequoia sold 2 chap sticks while Raven sold 4.

7 0
3 years ago
What best describes what is happening in section c ?
Sergio [31]
Sorry idk ..............................‍♀️‍♀️‍♀️‍♀️
8 0
4 years ago
The population of a city has increased by 36% since it was last measured. If the current population is 71,400,what was the previ
arsen [322]

Answer:

52,500

Step-by-step explanation:

We can convert the word problem into an equation:

1.36x= 71,400

x represents the number of people in the previous population

We divide both sides by 1.36

x=52,500

The previous population was 52,500!

Hope this helps!

6 0
3 years ago
Angle ABF is 77
Nonamiya [84]

Answer:

a) 77    b)B

Step-by-step explanation:

letterF is the same as 77 meaning that X will be the same as letterF cause the are vertically opposite angles.

I just did the question on math watch.

4 0
3 years ago
What is an easy way to study for midterm exams?
Monica [59]
To write down notes while you are in the class because I find it easier to explain it to yourself. You can use flashcards or study your textbook. I find the first suggestion best. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • How to find the perimeter of a square with only the length
    11·1 answer
  • solve the following equation for x. Enter your answer as an integer or decimal. 4=10x+5. Someone please help
    7·2 answers
  • Can you Solve this for me?
    14·2 answers
  • Please Help Solve <br> 8 = 7/6 (b)
    13·1 answer
  • Which congruence postulate is this? SAS, SSS, AAS, ASA, HL
    10·1 answer
  • |22 - 7a + 3d| help
    12·1 answer
  • What is the domain and range of<br> y=2x-3.5?
    12·1 answer
  • What is 11% of 96 students
    11·1 answer
  • 2) State the Domain and Range of the given function : {(3,4),(1,2), (-1,0), (-3,-2)}
    5·1 answer
  • elise gets a free tax allowance of $6000 and pays tax at 25% on the next $20 000. she pays tax at a raye of 30% on the rest. if
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!