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
devlian [24]
3 years ago
9

Helppp it's timed

Mathematics
1 answer:
fomenos3 years ago
6 0

Answer:

D.

Step-by-step explanation:

h(x)=f(x)g(x) means multiply the expression for f to the expression for g.

That is the problem is just asking you to do (11x-5)(-2x-4).

Let's use foil.

First:  11x(-2x)=-22x^2

Outer: 11x(-4)=-44x

Inner: -5(-2x)=10x

Last: -5(-4)=20

------------------------Add together!

-22x^2-34x+20

D.

You might be interested in
Plz help<br> it is known that 3
Deffense [45]

Answer:

is and odd number

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Consider the quadratic function.
Genrish500 [490]
Mark Brainliest please

Answer :

a = 1, b = -8, c = -5

Explanation

A standard form for the quadratic function is f(x) = ax2 + bx + c where the coefficients are a, b, and c.
The given quadratic function is f(p) = P2 - 8P - 5 When this function is compared to the standard form, with p replacing x, we obtain a = 1 because the leading term is 1*p2, b = -8 because the linear term is -8*p, c = -5 because the constant term is -5.
Answer is : a = 1, b = -8, c = -5.
6 0
3 years ago
Evaluate the expression when the value of the variable is given. 40 - 8x when x = 2
Ede4ka [16]

Answer:

24

Step-by-step explanation:

To evaluate this, we just need to substitute 2 for whenever we see x.

40 - 8 (2)

From here, we can just use order of operations to simplify it down to a single number.

40 - 16

24

So, when x = 2, we get 24.

4 0
3 years ago
Clara is growing her hair out and wants it to be no longer than 15 cm but more than 11 cm. Her hair is 7 cm right now and grows
AfilCa [17]
Assuming you are asking how many weeks, than the answer would be 17-32, because at 16 weeks the growth would be 4 cm, totaling at 11, but you need more than 11cm, and at 32 weeks it's at 15 cm.
5 0
4 years ago
Read 2 more answers
You invest $15,000 to start a hot dog stand at the local sports complex. It costs you $.65 to produce each hot dog. How many hot
SCORPION-xisa [38]

Answer:

  • Below is the procedure to find the answer: 30,000 hot dogs.

Explanation:

The <em>average cost </em>is found dividing the total cost by the number of hot dogs:

         Average\text{ }cost=Total\text{ }cost/Number\text{ }of\text{ }hot\text{ }dogs

The total cost is the the sum of amount that you invest plus the product of the cost of producing each hot dog times the number of hot dogs:

Total\text{ }cost=investment+Number\text{ }of\text{ }hot\text{ }dogs\times cost\text{ }to\text{ }produce\text{ }each\text{ }hot\text{ }dog

  • Substitute the values:

           Total\text{ }cost=15,000+0.65x\\ \\ Averate\text{ }cost=(15,000+0.65x)/x=1.15

Where x is the number of hot dogs.

  • Solve for x from the equation:

         (15,000+0.65x)/x=1.15\\ \\ 15,000+0.65x=1.15x\\ \\ 15,000=1.15x-0.65x\\ \\ 15,000=0.5x\\ \\ 15,000/0.5=x\\ \\ 30,000=x\\ \\ x=30,000

Which shows you how you can find that the answer is 30,000 hot dogs.

8 0
3 years ago
Other questions:
  • IVE BEEN ASKING SINCE YESTERDAY!! LITTERALLY!!! EXTREAMLY EASY I AM JUST AFRAID TO GET THIS WRONG SO IF YOU COULD TAKE A MINUTE
    8·1 answer
  • Traders joes sold 7981 bags of tortilla chips recently. If 1178 of these bags were fat free find the percent that were fat free.
    6·1 answer
  • What us the value of 8 in 281,480, 100
    5·1 answer
  • Perimeter of a pentagon is 120cm what is the length of one of the sides
    6·1 answer
  • Plz Help Me Asap!!!!
    7·1 answer
  • Explain the pattern of zeros in the product when multiplying by powers of 10.
    5·2 answers
  • Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.42 and a standard deviation of 1.52.
    8·1 answer
  • HELP, which function has the least change
    15·1 answer
  • My brain isn't working today, help me out pls :)
    6·2 answers
  • What does 75% mean?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!