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
Neko [114]
2 years ago
12

I need help please.

Mathematics
1 answer:
algol [13]2 years ago
6 0

Answer:

x-9

Step-by-step explanation:

You might be interested in
The function f(x) = (x − 4)(x − 2) is shown.What is the range of the function?
yuradex [85]

Answer:

The range is y ≥ -1

Step-by-step explanation:

∵ f(x) = (x - 4)(x - 2)

∴ f(x) = x² - 2x - 4x + 8

∴ f(x) = x² - 6x + 8 ⇒ quadratic function (ax² + bx + c) represented by

   parabola graphically

∵ a = 1 , b = -6 , c = 8

∴ x-coordinate of its vertex = -b/2a = -(-6)/2×1 = 3

∴ f(3) = (3)² - 6(3) + 8 = -1

∵ a is positive ⇒ the curve has minimum point and it's open upward

∴ the minimum point is (3 , -1)

∴ The range is y ≥ -1 ⇒ because the minimum value is -1

3 0
3 years ago
Help pls (I need to make it 20 things so Im typing this)
Brrunno [24]

Answer:

8

Step-by-step explanation:

this 3 qub root of 512 is 8

6 0
2 years ago
.<br> What is the surface area of this figure? Round your answer to the nearest tenth.
sleet_krkn [62]

that's the solution ^

the answer is: 847.98 m^2

5 0
3 years ago
Donte is making a pizza. The round pizza pan has a 18 inch diameter. What is the area of the Pizza crust will need to fill up th
Fittoniya [83]
A = pi(r)^2
diameter is 18in, so radius is 9in
= pi(9)^2
A = 254.469 (round is needed)
8 0
3 years ago
758% as a decimal to the thousands place is........
fiasKO [112]
7.580 is 758% as a decimal to the thousandths place. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Haha please can I have the answer. I’m not understanding. Pls answer quickly!
    13·1 answer
  • How do you solve 3x-2 divided by 8=x/4-1 ?
    5·2 answers
  • A farmer grows vegetables on seven acres, fruit on six acres and flowers on two acres. Out in his fields, he finds a ladybug. To
    11·1 answer
  • Which is the simplified form of the expression?
    14·1 answer
  • Help with 14# plz!!!
    11·2 answers
  • Help please? <br><br> Which of the following is a trinomial with a constant term?
    6·1 answer
  • Help me pls pls pls pls pls pls
    9·1 answer
  • 3(-4y+5)-8(-2y-4) can be written in the form (ay+b) by following the following steps:
    9·2 answers
  • A researcher is selecting lab rats for her experiment. She assigns each rat a number and picks numbers out of a hat while blindf
    7·1 answer
  • What is the scale factor?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!