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
Pepsi [2]
3 years ago
5

Solve the quadratic equation y^2-2y-35=0

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
6 0

Hello,

To solve we need to factor y^2-2y-35:

(y-7)(y+5)=0

Now solve for :

(When will (y-7)(y+5)equal zero?)

When y-7=0 or y+5=0

Solve for the 2 equations above and;

y= 7,-5

Hope this helps, have a great day!



You might be interested in
A credit card issuer offers an APR of 22.08% and compounds interest daily. Which is it most likely to advertise, its APR or its
Levart [38]

They are most likely to advertise the APR

3 0
3 years ago
There are 15 female performers in a dance recital. The ratio of men to women is 2:3. How many men are in the dance recital?
andre [41]
If 3 represents women, then we divide 15 by 3 to get 5. once we have 5, we must then multiply 2 and 5. once that is done we have 10. So the number of men in the dance recital is 10.

Hope this answer helps! feel free to ask any additional questions :)
5 0
3 years ago
PLEASE I NEED HELP FAST!!!! :(
USPshnik [31]

Answer:

Slide/Transformation

Step-by-step explanation:

If you slide the rectangle, it would fit in the new coordinates. You might have to slide it multiple directions.

Plz mark brainliest!! :P

3 0
3 years ago
Simplify the expression: 1/2 (6y – 8) – (12y – 16) + 7
Dennis_Churaev [7]

Answer:

-9y+19

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Find the vertex of the parabola<br> y= x^2-2x-1<br> vertex (?,?)
SpyIntel [72]
y=ax^2+bx+c\\\\vertex:(x_v;\ y_v)\\\\x_v=\frac{-b}{2a}\ and\ y_v=f(x_v)


y=x^2-2x-1\\\\a=1;\ b=-2;\ c=-1\\\\x_v=\frac{-(-2)}{2\cdot1}=\frac{2}{2}=1\\\\y_v=1^2-2\cdot1-1=1-2-1=-2\\\\Answer:(1;-2)
5 0
3 years ago
Read 2 more answers
Other questions:
  • Last year total sales for your grocery store were $10,342 with returns of $214 and discounts of $599.
    11·1 answer
  • Sarah cut off 1/8 of a 48-inch piece of ribbon. Jane cut off 1/9 of a 36-inch piece of ribbon. Whose piece is longer? How much l
    13·1 answer
  • If f(x)=x^2-1 what is the equation for f^-1(x)
    9·1 answer
  • Vince throws a baseball upwards from the top of a building and into a field below. The height, in meters, of the baseball t seco
    8·1 answer
  • What is 10 dived by 1,160?
    7·2 answers
  • 8. Which line decreases 1 unit of y every 3 units of X!
    14·2 answers
  • Find the lowest common multiple (LCM) of 30 and 42
    6·2 answers
  • 55% of 120 children at the theatre were boys. How many were boys?
    13·1 answer
  • An angle measures 150° more than the measure of its supplementary angle. What is the measure of each angle?
    10·1 answer
  • I have so many points help me
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!