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
MArishka [77]
3 years ago
6

Help please ? Write a quadratic equation in standard form with the given root(s) -5,1/2

Mathematics
1 answer:
sergejj [24]3 years ago
5 0

Answer:

2x^2+9x-5

Step-by-step explanation:

(X+5)(x-1/2)

x^2-1/2x+5x-5/2

x^2+9/2x-5/2

multiply through by 2

2x^2+9x-5

You might be interested in
What the answer asap
Westkost [7]
The ounces are greater than the pints.  

I do hope I got what you needed and helped!  :)
4 0
3 years ago
Charlie's weight is nine kilograms greater than his brother's. Together they weigh 99 kilograms. Let x represent the weight of t
siniylev [52]


If the weight of the little brother is x, then the weight of  Charles is x + 9

The equation that can be used to determine what each one weighs is:

x + (x + 9) = 99.

Let us now solve it.

x + x +9 = 99

2x + 9 = 99

2x = 99 - 9

2x = 90

x = 90/2

x = 45

Little brother's  weight is 45 kg.

Charles'   weight  will be 45 + 9 =  54 kg

Adding these two weights will give 99kg

 

4 0
3 years ago
Read 2 more answers
Pleaseee answer quickly
just olya [345]

Answer:

4.  3 units

5. Triangle  

6.  (0,2)

Step-by-step explanation:

4. The distance between the x axis and the point (8,3) is 3 units

5. Triangle  will be formed if the points A(-3, 0), B (0,3) and C (3,0) are joined together

6. Since the point lie on the y-axis, its x co-ordinate will be zero and the point will be (0,2)

7 0
3 years ago
Negative 22 minus 16
Maru [420]
The answer is -38.

-22-16=-38
4 0
3 years ago
Read 2 more answers
Help me plzz.....................
Ierofanga [76]
This is Transitive Property. 

Blame me if you get it wrong :\
6 0
3 years ago
Other questions:
  • For equation y=6x^2-9x+22 choose the correct application of the quadratic formula
    15·2 answers
  • I’ll give brainliest! I need this answered by tomorrow!!
    7·1 answer
  • Alex swam a total of 11.5 hours during the work week and then swam a total of 2.6 hours on the weekends. He swam the same number
    9·2 answers
  • A monster truck tire will travel will travel 12.56 ft in one revolution. What is the radius of the tire?
    9·2 answers
  • Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for t
    14·1 answer
  • A balloon rises vertically at the rate
    12·1 answer
  • What is the percent for .3?
    12·2 answers
  • Find the circumference of the circle ​
    12·1 answer
  • Solve for m_MTA.<br> M<br> 82°<br> 27°<br> A<br> T
    14·1 answer
  • Write the slope intercept ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!