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
IrinaK [193]
3 years ago
7

What is the discriminating for 2x^2-7x+5 A.49 B.-9 C.9 D.40

Mathematics
1 answer:
otez555 [7]3 years ago
7 0
Your answer would be C because you have to do B^2- 4(A)(B) 
the then u have to plug in and you will get C
You might be interested in
Need answers please !!!!
kow [346]

inital height is 2 meters

Step-by-step explanation:

5 0
3 years ago
Solve. if there is more than one solution, separate them with comas. (y-4)(y+7)=0
kogti [31]

Answer:

y= 4

Step-by-step explanation:

(y-4) (y+7)=0

(4-4) (4+7)=0

(0) (11)=0

11*0=0

3 0
2 years ago
What is the difference between a linear function and a nonlinear function?
gavmur [86]
Linear functions have no exponents higher than 1, and a graph that looks like a straight line. non-linear functions have at least one exponent higher than 1, and a graph that isn't a straight line
8 0
2 years ago
Hun Lee is skateboarding and using energy at a rate of 400 kilocalories per hour. At what rate is Hun Lee using energy in minute
Helga [31]

Answer:6.66666 kilocalories  per hour

Step-by-step explanation:

7 0
3 years ago
Hello can u please help
Andrei [34K]

y = mx + b

-3 = -2(-5) + b

-3 = 10 + b

-13 = b

y = -2m - 13

The line would pass through -13 on the y-axis and it would go down 2 and move to the right 1 for every new point.

Hope this helps! ;)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the equation of the circle that passes through the origin and has its center at (-3,-4).
    13·2 answers
  • Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
    10·2 answers
  • In the Town Hall meeting room, I sit in the fourth row from the front, which is also the twelfth row front the back. Each row ha
    14·1 answer
  • Jim picks a number he doubles that number then adds five and gets 41 as his result what was the original number jim picked
    15·1 answer
  • There is a special at the store: $61 for 10 roses. Larry is trying to figure out if it's a good deal. Help Larry figure out the
    15·1 answer
  • 3. Diego drew a scaled version of a Polygon P and labeled it Q.
    12·1 answer
  • What is 24.76 in a mixed fraction
    10·2 answers
  • Solve x2 = 144. <br> A : 72<br> B: 12<br> C: ±12<br> D : −12
    11·1 answer
  • The length of segment GI is 8. True or false?
    6·2 answers
  • If the cocoa to water ratio for a hot chocolate recipe is 1 tablespoon cocoa to 1⁄4 cup water, how much cocoa do you need if you
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!