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
just olya [345]
2 years ago
5

Find the value for b. 3x^2– X-10 =0​

Mathematics
1 answer:
Greeley [361]2 years ago
3 0

Answer:

3x^2 -(6-5)x-10=0

3x^2 -6x+5x-10=0

3x(x-2)+5(x-2)=0

(x-2) (3x+5) = 0

either,

x -2 =0

x=2

then,

3x +5=0

x= -5/3

You might be interested in
$216.54+ $243.38+$176.59=what is the sum of
OLga [1]

Answer -

216.54

243.38

+176.59

-------------

$636.51

-------------

3 0
2 years ago
Read 2 more answers
How many parallelograms can be made if one angle measures 50 degrees and one side is 10 centimeters
Softa [21]
So we know that in case of a parallelogram the opposite sides and opposite angles are equal 
so than given that one angle measure 50 degrees so the opposite angle measure 50 degrees too and so in this way the other two opposite angles measures equal 360 -2*50 =360 -100 = 260 degrees so one to one will be 260/2 = 130 degrees 
- in this way bc. given that one side has a length of 10 cm so from this result that the opposite side has 10 cm too 
- and from theses above wrote result that one parallelogram can be made with these given dimensions 

hope thsi will help you  
4 0
3 years ago
!!!!!!Need help with #’s 1 through 4 please !!!!!!!
Ivenika [448]
1. is 5 dollars an hour
2.it represents the amount of money he gets in an hour
Sorry i could not help with 3 and 4 



WE HAVE STEM BRAINS
3 0
3 years ago
Can you help me find x
kifflom [539]
X = 30

hope that  helps

180 - 108 = 72

180 - 72 -43 = 65

triangle on the left 
Angles = 43,65,72

triangle on the right

180 - 65 = 115

180 - 115 - 35 = 30
so angles of triangle on the right = 30, 35, 115

x = 30 (vertical angles with the other angle of triangle on the right)



7 0
2 years ago
The sum of a rational number and an irrational number
vitfil [10]
What are you asking?
7 0
3 years ago
Other questions:
  • Find the area of the sector below. Round your answer to two decimal places. PLEASE HELP PIC ATTACHED (pls explain how to solve i
    9·1 answer
  • Solve.
    15·1 answer
  • Please answer Question #6
    15·1 answer
  • 78.9-55.779=<br> Adding and subtracting décima
    13·1 answer
  • A truck can be rented from Company A for $120 a day plus $0.70 per mile. Company B charges $80 a day plus $0.90 per mile to rent
    6·1 answer
  • If 14 inches on a map represent a distance of 74 miles,what distance does 8 inches represents?​
    12·2 answers
  • A plane begins its takeoff at 2:00 P.M. on a 2200-mile flight. After 12.5 hours, the plane arrives at its destination. Explain w
    6·1 answer
  • A rectangular fence with a positive area has length represented by the expression 3x2+5x-8 and width by 2x2+6x
    9·1 answer
  • ¿CUAL ES LA RAIZ CUADRADA DE 8362?
    10·1 answer
  • NEED HELP NOW WITH EXPLANATION <br><br><br><br><br><br><br><br><br><br><br><br> 11=4p-5
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!