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
Debora [2.8K]
3 years ago
8

How many real number solutions does the quadratic below have? y=2x^2-10x+6

Mathematics
2 answers:
Alexxx [7]3 years ago
7 0

Answer:

2 real number solutions.

Step-by-step explanation:

You check the value of the discriminant b^2 - 4ac.

Here it = (-10)^2 - 4*2* 6)

= 100 - 48

= 52. (Positive)

This means that it has 2 real number solutions.

If the discriminant = 0 it has one real number solution and if negative it has no real number solutions.

hodyreva [135]3 years ago
7 0

Answer:

i think its 2 real number

Step-by-step explanation:

You might be interested in
The weight of the rectangle is 80
Helga [31]

Answer:

6 2/3

Step-by-step explanation:

7 0
3 years ago
The table shows the price of apples in the local market. What is the cost of 12 pounds of apples? Apples (pounds) Price (dollars
MAXImum [283]
Lbs :       4, 8, 12, 16
cost :     6, 12, ?, 24

12 lbs would cost u $ 18 because the apples cost (6/4) = 1.50 per lb
5 0
3 years ago
Read 2 more answers
Graph -3.5 and -1.5 on the number line.
faust18 [17]

Answer:

ok i kow this hold on

Step-by-step explanation:

6 0
3 years ago
Please help ASAP (30 POINTS)
Ede4ka [16]

Answer:

Low

Step-by-step explanation:

Low because it only overlaps twice.

7 0
2 years ago
An object is dropped off a building that us 144 feet tall. After how many seconds does the object hit the ground? (s= 16t^2)
denis23 [38]
Given 
s=16t^2 
where
s=distance in feet travelled (downwards) since airborne with zero vertical velocity and zero air-resistance
t=time in seconds after release

Here we're given
s=144 feet
=>
s=144=16t^2 
=> 
t^2=144/16=9
so
t=3
Ans. after 3 seconds, the object hits the ground 144 ft. below.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Need help quick, please?
    11·1 answer
  • Susan deposits $1,200 in an account that earns 8% simple interest annually.
    11·1 answer
  • Determine what type of quadrilateral ABCD is, given the points. A(2,0) B(3,5) C(5,0) D(6,5) Rhombus Parallelogram Rectangle I kn
    11·2 answers
  • After a party you have 1/3 apple pie left and 5/6 pumpkin pie left. How much more pumpkin pie than apple pie is left?
    6·1 answer
  • Compare and contrast the methods you can use to multiply a whole number and a decimal.
    12·1 answer
  • What are two decimals to 0.9
    15·2 answers
  • Maggie volunteered to bake a cake she decided to double the recipe if the original recipe calls for 3/4 cup brown sugar how much
    14·1 answer
  • Is there a way to solve (2x - 5)^2 using the formula a^2 - b^2 = (a-b) (a+b)?​
    9·1 answer
  • Help! how can i determine the range
    7·2 answers
  • Given the function f(x)=4x+10 and g(x), which function has a greater slope?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!