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
kumpel [21]
2 years ago
13

Pre college need withh

Mathematics
1 answer:
beks73 [17]2 years ago
8 0

Answer:

Step-by-step explanation:

f(9) = |9 + 9| = |18| = 18

f(-4) = |-4 + 9| = |5| = 5

f(0) = |0 + 9| = |9| = 9

pretty boring examples as you're always taking the absolute value of a positive number.

what do you suppose f(-12) is???

f(-12) = |-12 + 9| = |-3| = 3

You might be interested in
What is the surface area of a rectangular prism that measures 10 in x 6 in x 4 in?
tankabanditka [31]

Answer: 240 in

Step-by-step explanation: 10 x 6 x 4 = 240 in

I hope that helps

5 0
3 years ago
Please help me out and explain it to me​
a_sh-v [17]

Answer: C

Step-by-step explanation:

You can solve this by first multiplying both sides of the fraction by the conjugate of the denominator.

In this case, the conjugate is (8 - 2i).

So:

\frac{3-5i}{8+2i} *\frac{8-2i}{8-2i}

Simplify:

\frac{24-46i+10i^2}{64 - 4i^2}

Simplify again, knowing that i^2 = -1

\frac{14 -46i}{68}

Then, divide both numbers in the numerator by 68 to get your answer.

\frac{7}{34} -\frac{23i}{34}

8 0
4 years ago
Please help Which of the following inequalities is graphed on the coordinate plane?
Gekata [30.6K]

Answer:

The inequality which represents the graph is y ≤ -2x + 1 ⇒ A

Step-by-step explanation:

To solve the question you must know some facts about inequalities

  • If the sign of inequality is ≥ or ≤, then it represents graphically by a solid line
  • If the sign of inequality is > or <, then it represents graphically by a dashed line
  • If the sign of inequality is > or ≥, then the area of the solutions should be over the line
  • If the sign of inequality is < or ≤, then the area of the solutions should be below the line

Let us study the graph and find the correct answer

∵ The line represented the inequality is solid

∴ The sign of inequality is ≥ or ≤

→ That means the answer is A or B

∵ The shaded area is the area of the solutions of the inequality

∵ The shaded area is below the line

∴ The sign of inequality must be ≤

→ That means the correct answer is A

∴ The inequality which represents the graph is y ≤ -2x + 1

3 0
3 years ago
Amelia used 1/7 of an ounce of butter to make 1/4 of a pound of Jello. How many ounces of butter are needed to make 1 pound of J
son4ous [18]

Answer:

4/7

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is always a true statement total employee benefits
Zinaida [17]
Employee statement is the correct answer
6 0
3 years ago
Other questions:
  • 311over500 as a decimal
    5·1 answer
  • Which set of ordered pairs represents a linear function?
    11·1 answer
  • Is 65 milliometers bigger or 5 centimeters bigger?
    14·2 answers
  • (7.RP.A.1) 16. An object travels along a horizontal straight path at a constant rate. The object travels of the length of the pa
    6·2 answers
  • Find the Net Pay: $678 gross pay, Federal Withholding $132, FICA $51.87, State $43.15, Health $13.25?
    15·2 answers
  • Plzzzzzzzzzzzzzzzzzz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·2 answers
  • Write seven hundred twenty-one in standard form
    6·1 answer
  • Simplify the expression.<br><br> 13 + 6(-3) + (-23)
    5·2 answers
  • 5.) What is the mean of the data?<br> 3, 3, 5, 5, 5, 7, 7, 8, 15, 15
    15·1 answer
  • Can anyone please help
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!