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
N76 [4]
3 years ago
12

If f(x)=-1/3, what is the value of f(-3)

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

9

Step-by-step explanation:

f(-3)=-1/3=-3 then crisscross

-3*3=-1

-9=-1 divide by -1

f(-3)=9

You might be interested in
I need help on this statistic problem.
vladimir1956 [14]

Answer:

Option B.

Step-by-step explanation:

In a regression of y in x, the proportion oh the variation in y explained by the variable x is shown in the R-squared value. So, for answering this question we need to look at the R-squared of such regression.

In this case the R-squared is 98.9% (or 0.989), so we will the option that matches this value. Looking at your options, the one that matches the R-squared is option B.

So, B is the correct option.

3 0
3 years ago
Help please I don’t know the answer and I’m like late soo
icang [17]
It’s the first one!
8 0
3 years ago
Read 2 more answers
Please solve kx-2=7 for x
Goryan [66]

Answer:

x = 9/k

Step-by-step explanation:


5 0
3 years ago
Help me out here, I'll give brainlist for explanation.
LenaWriter [7]

Answer:

See below.

Step-by-step explanation:

This is focusing on the order of operations.

PEMDAS = Parenthesis, exponents, multiplication, division, addition, subtraction.

40 ÷ [(18 - 9) - (13 - 12)]

40 ÷ [9 - 1]

40 ÷ 8

5

[(13 - 9) · 3] + [(14 - 8) · 2]

[4 · 3] + [6 · 2]

12 + 12

24

5 0
3 years ago
Kylie explained that (negative 4 x 9) squared will result in a difference of squares because (negative 4 x 9) squared = (negativ
JulijaS [17]

A perfect square trinomial is the result in algebraic form which is obtained by solving the squared binomial expression. Kylie did not understand that this is a perfect square trinomial and she did not determine the product correctly. Thus the option C is the correct option.

Given information-

The expression for the given problem is,

(-4x+9)^2

<h3>Perfect square trinomial</h3>

A perfect square trinomial is the result in algebraic form which is obtained by solving the squared binomial expression.

The perfect square trinomial can be given as,

ax^2+bx+c

The given expression can be solved as,

(-4x+9)^2=(-4x+9)\times(-4x+9)\\(-4x+9)^2=-4x(-4x+9)+9(-4x+9)\\(-4x+9)^2=16x^2-36x-36x+81\\(-4x+9)^2=16x^2-72x+81

Hence Kylie did not understand that this is a perfect square trinomial and she did not determine the product correctly. Thus the option C is the correct option.

Learn more about the perfect square trinomial here;

brainly.com/question/88561

3 0
2 years ago
Other questions:
  • Drake will be twice Samantha's age in five years, when Samantha is twenty. What is the difference in age (in months) between Dra
    15·2 answers
  • 8/6 = x + 2/32<br><br>Solve for X <br><br>Show work and answer can't be put into decimal form
    12·1 answer
  • Which unit should be used when measuring the height of a tall brush
    6·1 answer
  • A fairy ordinary dice is thrown once 4 or a 5
    5·2 answers
  • What is the prediction for the outcome when the independent variable is 12?
    5·1 answer
  • Police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d=(s^2)/(30.25) where s is the sp
    7·1 answer
  • Zow has 6 markers.he has 4 fewer than payton.how many markers does payton have?​
    12·2 answers
  • The lengths of three ropes are 4 : 5 : 9. If the length of the shortest rope is 20 cm, find the length of the longest rope
    7·2 answers
  • someone please help me with this if one person already answers then dont answer i only have a few points left and need it for sc
    15·2 answers
  • Write the slope - intercept form of the equation of each line through the points -2,5) and (0,-2)​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!