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
MrRissso [65]
3 years ago
13

Evaluate f(x) when x = -10

Mathematics
2 answers:
GenaCL600 [577]3 years ago
5 0

Answer: -24

Step-by-step explanation:

Step one :

For the first equation

Given that x=-10

F(x) =2x-4 if 3<x<10

x exists in this domain

Substituting x in the equation we have

F(-10)=2(-10)-4

F(-10)= -20-4

F(-10)=-24

Step two :

For the second equation

Given that x=-10

F(x) =x²-+3 if 10<=x<13

x does not exist in this domain

Sati [7]3 years ago
3 0

So, when x = -10.


If you notice, -10 is NOT in the domain (the domain is (-3,13))

so, there is no solution.

You might be interested in
Beatrice has a rectangular swimming pool in her backyard. The dimensions are 16 feet by 8 feet. She decides to build a deck of u
xeze [42]
Super happy with. Long long long
5 0
2 years ago
A manufacturer of screened sweatshirts includes a shipping charge of $5.99 on all online orders. Customers also pay 2.5% tax on
ankoles [38]

Answer:

t = 1.025c + 5.99

Step-by-step explanation:

Recall : general for of a linear equation is given by :

y = mx + c

Given the following :

Item cost = c

Shipping charge = $5.99

Tax on purchases = 2.5%

Total cost, t

t = c + tax + shipping cost

Tax on purchase : 2.5% * item cost ; 0.025c

Shipping = $5.99

Hence,

Total cost, t = c + 0.025c + 5.99

t = 1.025c + 5.99

8 0
2 years ago
Write of the following represents 6x^3/4 in radical form?
kenny6666 [7]

Answer:

6\sqrt[4]{x^3}[/tex]

Step-by-step explanation:

6x^3/4

is the same as

6 (x^3/4)

and the rule to change an exponent to a radical is power over root

so in this case, the power, 3 is over the root, 4

So it would be 6\sqrt[4]{x^3}[/tex]

3 0
3 years ago
What is the sqrt{-38} in the simplest form
mixas84 [53]

Answer: 6.164 √38

Step-by-step explanation: hope this is what your looking for :)

3 0
3 years ago
Read 2 more answers
Which of the following shows one way to simplify 43Σn=1(3+9n)?
kramer

Based on the given summation notation, the expression that shows one way to simplify 43 Σ n=1 (3+9n) is (a) 43 Σ n=1 3 + 43 Σ n=1 9n

<h3>How to determine the summation expression?</h3>

The expression is given as:

43Σn=1(3+9n)

As a general rule, if a summation notation is represented using the following expression

Σ(a + bn)

The equivalent expression of the above summation notation is

Σa + bn

Where the variable a is a constant in the expression

This means that:

Σ(a + bn) = Σa + bn

Using the above equation as a guide, we have the following equivalent equation

43 Σ n=1 (3+9n) = 43 Σ n=1 3 + 43 Σ n=1 9n

Hence, based on the given summation notation; the expression that shows one way to simplify 43 Σ n=1 (3+9n) is (a) 43 Σ n=1 3 + 43 Σ n=1 9n

Read more about summation notation at:

brainly.com/question/16599038

#SPJ1

6 0
2 years ago
Other questions:
  • Find the Greatest Common Factor of 6ab, 3a
    15·1 answer
  • Given g(x) = 2x + 5, find g(1)
    5·2 answers
  • Please help with #3 this is the last one to complete my HW!!
    8·2 answers
  • PLEASE HELP! I WILL MAKE YOU BRAINLIST!
    11·1 answer
  • Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5?
    10·2 answers
  • Did I do the reasons right?
    12·2 answers
  • a math student is standing 40 feet from the base of a water tower. the angle of elevation from her horizontal line of sight is 7
    6·1 answer
  • Can y’all help me find the width
    14·1 answer
  • in the northen hemisphere the ratio of tye area of the water is 2:3 work out the percentage of tge area of the northen hemispher
    13·1 answer
  • What is the total number of different routes that a fire
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!