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
Novosadov [1.4K]
3 years ago
9

This is so simple BUT I CANT FIGURE IT OUT HELP ME PLEASE

Mathematics
2 answers:
timofeeve [1]3 years ago
7 0

Answer:

(x+4) (x-8)

Step-by-step explanation:

The function is represented by the zeros

(x-a) (x-b) ....... = 0  where a,b,..... are the zeros

There are 2 zeros so there are 2 factors

( x- -4) ( x-8) = 0

(x+4) (x-8) =0

myrzilka [38]3 years ago
5 0
The correct answer is : C
You might be interested in
A new movie is released each year for 8 years to go along with a popular book series. Each movie is 5 minutes longer than the la
Georgia [21]

Answer:

The total length of all 8 movies is 740 minutes

Step-by-step explanation:

* Lets revise the arithmetic series

- In the arithmetic series there is a constant difference between  

 each two consecutive numbers  

- Ex:  

# 2 , 5 , 8 , 11 , ………………………. (constant difference is 3)

# 5 , 10 , 15 , 20 , ………………………… (constant difference is 5)

# 12 , 10 , 8 , 6 , …………………………… (constant difference is -2)

* General term (nth term) of an Arithmetic series:  

- If the first term is a and the common diffidence is d, then

 U1 = a , U2 = a + d , U3 = a + 2d , U4 = a + 3d , U5 = a + 4d  

 So the nth term is Un = a + (n – 1)d, where n is the position of the

  number in the series

- The formula to find the sum of n terms is

  Sn = n/2 [a + l] , where l is the last term in the series

* Lets solve the problem

- A new movie is released each year for 8 years to go along with a

 popular book series

∴ n = 8

- Each movie is 5 minutes longer than the last

∴ d = 5

- The first movie is 75 minutes long

∴ a = 75

- To find the total length of all 8 movies find the sum of the 8 terms

∵ Un = a + (n - 1)d

∵ The last term l is u8

∵ a = 75 , d = 5 , n = 8

∴ l = 75 + (8 - 1)(5) = 75 + 7(5) = 75 + 35 = 110

∴ l = 110

∵ Sn = n/2 [a + l]

∴ S8 = 8/2 [75 + 110] = 4 [185] = 740 minutes

* The total length of all 8 movies is 740 minutes

7 0
2 years ago
8(11 - x) = 152<br><br> Solve for x
oee [108]
The answer isssss x=-8
4 0
3 years ago
Which algebraic of an transformation on a coordinate grid does not preserve congruence
Karo-lina-s [1.5K]

Answer:

rotation

Step-by-step explanation:

6 0
2 years ago
PLEASE HELP ME! <br><br> What is radiant energy? Give an example.
Lubov Fominskaja [6]

Answer:

Radiant energy is the energy of electromagnetic waves.

Step-by-step explanation:

I

6 0
2 years ago
Read 2 more answers
2y – 9x = 4<br><br> ......................
alekssr [168]

Answer:

y=9/2x+2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify the given expression, using only positive
    15·1 answer
  • Please help me!<br> Find WX.
    5·1 answer
  • Help me plz Answer ???
    5·1 answer
  • Number 76 nunber 77 number 78and 79 please
    11·1 answer
  • Multiplying mixed numbers and whole numbers 1 1/2 x 2/1 =
    15·1 answer
  • Sally begins hiking at an elevation of 224 feet. Then, she descends 131 feet
    9·1 answer
  • What is the circumference of a circle
    9·1 answer
  • PLEASE HELP WILL NAME BRAINLIEST NO LINKS PLEASE
    11·1 answer
  • 20 points: <br> happy valentines
    10·1 answer
  • Convert the following repeating decimals to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!