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
Fynjy0 [20]
3 years ago
9

Select the correct answer.

Mathematics
1 answer:
malfutka [58]3 years ago
6 0

Answer:

B

Step-by-step explanation:

B

x - 4 squared provides 2 real zeros that are the same. These two are not distinct.

The other two come from x^2 - 7x + 10 which has a discriminate of

sqrt(7^2 - 4*1*10) = sqrt(9) = +/- 3 leading to something real and different.

You might be interested in
Circle Q is centered at the origin with radius r. Point P(x, y) lies on circle Q. Make a conjecture. How can you find an equatio
salantis [7]

Answer:

The relation x^{2} +y^{2} =r^{2} is explained below.

Step-by-step explanation:

P(x, y) is a point on the circle. Q is the origin. Join PQ.

PQ is the radius.

Therefore, PQ = r

Draw PS perpendicular to the x-axis.

Now, ΔPQS is a right triangle.

By Pythagoros theorem,

PQ^{2}=PS^{2} +QS^{2}

r^{2}=x^{2} +y^{2}

x^{2} +y^{2} =r^{2}

5 0
3 years ago
Read 2 more answers
Let x represent the year and y represent the amount of sales, in millions of dollars, in the regression equation.
stellarik [79]
I believe the answer is D
5 0
3 years ago
Geometry Need help/........
vekshin1
6 inches would be the answer
5 0
3 years ago
You have some trading cards. You give 21 cards to a friend and have 9 left for yourself.
Evgesh-ka [11]

Answer:

30

Step-by-step explanation:

21 + 9 = 30

8 0
3 years ago
In a survey of a town, 56% of residents own a car, 21% of residents now a truck, and 4% of residents own both a car and a truck.
babunello [35]
4.6 rounded to whole number would be 5%
8 0
4 years ago
Read 2 more answers
Other questions:
  • You need about 1 1/2 hours to set up a computer workstation. At this rate, how many hours should it take you to set up 7 of thes
    5·2 answers
  • Write and solve an equation.
    13·1 answer
  • Do all even numbers have 2 as a factor?
    5·2 answers
  • Translate the phrase into an algebraic expression: <br> the quotient of a number and three.
    11·1 answer
  • 20 POINTS If the perimeter of a triangle is 14.4. What is the area?
    8·1 answer
  • Which of the following is a function
    5·1 answer
  • 9. Which product is greater? (-9) (-3) or (-7) • (-2)? Explain.
    14·2 answers
  • For bicycle repairs,Lindsey charges a flat fee of 25.95 plus 18.20 per hour.How much would lindsey charge for a job that took 4.
    15·2 answers
  • In September a clothing store had a sale where you could get 5 scarves for $28.35. In October the price was changed to 7 scarves
    9·1 answer
  • 3. Sans poser d'opération, déterminer le quotient et le
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!