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
Jlenok [28]
2 years ago
5

Write the quadratic equation in standard form with the given roots. {1/2,-8}

Mathematics
1 answer:
frosja888 [35]2 years ago
3 0
The answer is y=x^2+15x/2-4. 
You might be interested in
When 80% of a is added to the number, the result is 252. What is the number
wariber [46]
Use the equation .8x + x = 252
x is the number, and .8 is the decimal equivalent of 80%.

1.8x = 252

x = 140
6 0
3 years ago
write an equation in slope-intercept form of the line that passes through the points (-2,3) and (2,7)
olga nikolaevna [1]
Your equation is y= x + 5
7 0
3 years ago
Simplify the expression.
user100 [1]
Ur answer is. 5 y^2+4y+14 because I went through it in class
6 0
3 years ago
Plz help with this question ASAP which choice is it and steps to get the answer or explain why
Savatey [412]

Answer:

D 20 *1.10 * 1.05

Step-by-step explanation:

We have 19.8 tons of wheat.  That is close to 20 tons

We increase by  9.8 percent. 9.8% is close to 10%

When we increase, that is 100% of what we had plus the increase, so we multiply by 100 +10% or 110%.  In decimal form that is 1.1

20 *1.10

Then the next year we increase by 5.1%.  That is close to 5%

We have 100% plus the 5% or 105%, which in decimal form is 1.05

We multiply what we had (20 *1.10) by 1.05

20 *1.10 * 1.05

This is the total amount we have

3 0
3 years ago
Can u help me with this
Tanzania [10]
1. x^2 + x - 90

2. (x+10)(x-1)

3. x= -10 and 1
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which function grows at the fastest rate for increasing values of x?
    6·2 answers
  • Arrange in DESCENDING order<br>14, 1/3, 1, 1/12​
    7·1 answer
  • the sides of a rectangle are in the ratio 3:2. what is the length h of each side if the perimeter of the rectangle is 30cm?
    8·1 answer
  • What is the value of h(-2)=3x+1 is what
    10·2 answers
  • PLEASE HELP<br> (look at pictures)
    8·1 answer
  • Side XY of triangle XYZ is extended to point W, creating a linear pair with ∠WYZ and ∠XYZ.
    7·1 answer
  • Which statements are true about the ordered pair (10, 5) and the system of equations?
    10·1 answer
  • Can someone help me please :)
    10·1 answer
  • Find X and the measure of each angle​
    13·1 answer
  • If m PLZZZZ HELP WITH THISSSSSSSSSSS
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!