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
Sergio039 [100]
3 years ago
11

2x^2-5x-5=0PLEASE HELP BEEN WORKING ON THIS FOR HOURS PLEASE!!!!!!

Mathematics
1 answer:
klasskru [66]3 years ago
8 0

Answer:

Ok do u want me to find x?

Step-by-step explanation:

If yes then x=3.27

You might be interested in
Find the solution of the system of equations.
Oxana [17]

Answer:

the answer to your equation is (5,1) in point form or x=5,y=1 in equation form.

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation. hope this helps. :)

3 0
3 years ago
Can anyone plz solve this ?? -7 (1+3x) =4+5x
Aleonysh [2.5K]

Step-by-step explanation:

-7(1+3x) = 4 + 5x

-7 - 21x = 4 + 5x

(get all the variables on one side. Don't forget to change the signs)

-7-4 = 5x + 21x

-11 = 26x

(divide both sides by the coefficient [26])

26x/26= -11/26

x = -11/26

3 0
3 years ago
Find the value of x from the following trigonometrical equation :
Yuliya22 [10]

Answer:

x = 2/3

Step-by-step explanation:

sin²30° + cos²30° + x.tan²60° = cot²30°​

=> (1/2)² + (√3/2)² + x(√3)² = (√3)²

=> 1/4 + 3/4 + 3x = 3

=> 3x = 2

=> x = 2/3

6 0
2 years ago
A CD usually sells for $11.00. If the CD is 30% off, and sales tax is 8%, what is the total price of the CD, including tax?
WARRIOR [948]
Your answer is letter a
8 0
3 years ago
Read 2 more answers
Plz help its late !?!?
stealth61 [152]

Answer:

A

Their slopes are negative reciprocals

7 0
3 years ago
Other questions:
  • Scale factor please please help
    11·1 answer
  • Choose the point-slope form of the equation below that represents the line that passes through the point (−1, 6) and has a slope
    8·1 answer
  • In the calm waters of an inlet, Manon's boat moves with a velocity (speed and direction) vector \vec{b_1} = (3,4) b 1 ​ ​ =(3,4)
    7·1 answer
  • Can someone help me solve these systems using elimination?
    10·1 answer
  • 5a + 12d - 19a -11d -a
    11·2 answers
  • Which slope represents a like that passes through (4, 1/3) and has a slope of 3/4
    5·1 answer
  • Which equation has infinitely many solutions?
    13·1 answer
  • There are adults and Children in the Cinema.
    8·2 answers
  • Suppose you draw 8 cards out of a well-shuffled deck of 52 cards, and one-by-one with re-placement, consider X as the number of
    6·1 answer
  • How many hours is 1/4 of a day​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!