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
blagie [28]
3 years ago
15

Which polynomial function has a leading coefficient of 3 and roots –4, i, and 2, all with multiplicity 1?

Mathematics
2 answers:
Goshia [24]3 years ago
6 0
The Answer is D. f(x) = 3(x<span> + 4)(</span>x<span> – </span>i)(x<span> + </span>i)(x<span> – 2)</span>
melomori [17]3 years ago
3 0

the answer really is d on e2020

You might be interested in
Brad has eight more nickels than quarters. Altogether he has $6.10. how many of each does he have
wlad13 [49]

Brad have 19 quarters and 27 nickels.

Step-by-step explanation:

Given,

Total worth of nickels and quarters = $6.10 = 6.10*100 = 610 cents

One quarter = 25 cents

One nickel = 5 cents

Let,

x represent the number of quarters.

y represent the number of nickels.

According to given statement;

25x+5y=610     Eqn 1

y = x+8              Eqn 2

Putting value of y from Eqn 1 in Eqn 2

25x+5(x+8)=610\\25x+5x+40=610\\30x=610-40\\30x=570

Dividing both sides by 30

\frac{30x}{30}=\frac{570}{30}\\x=19

Putting x=19 in Eqn 2

y=19+8\\y=27

Brad have 19 quarters and 27 nickels.

Keywords: linear equation, subtraction

Learn more about subtraction at:

  • brainly.com/question/9369548
  • brainly.com/question/9328925

#LearnwithBrainly

7 0
3 years ago
Which number line best shows how to solve -2-(-4)
pantera1 [17]
Alright. -2-(-4) = -2 + 4 because a negative and a negative equals to a positive[(-2-(-4)]. It would look like: Put a dot on -2, then move your dot 4 units to the right, which is +2. 
6 0
3 years ago
Read 2 more answers
a farmer has a rectangular field that measures 125 feet by 200 feet. He wants to enclose the field with a fence. What is the tot
grandymaker [24]
He needs to fence the entire perimeter, so all you have to do is find the perimeter. P= S+S+S+S, which is 125, 200, 125, and 200. Add them together and you get 650, so he needs 650 feet of fence.
4 0
3 years ago
Find the value of x
riadik2000 [5.3K]

Answer:

4√5

Step-by-step explanation:

Use Pythagorean theorem

a^2=21^2-19^2

a^2=441-19^2

a^2=441-361

a^2=80

a= √80

simplify

6 0
2 years ago
Given h(x) = 5x + 3. what is the value of h(-11)
alexira [117]

Answer:

h(-11)=-52

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with this question. I don’t understand how to do this.
    15·1 answer
  • Ive never been good with these kind of questions
    10·1 answer
  • Help pls im give you many ponits
    14·1 answer
  • How are inches, yards, and feet related?
    11·2 answers
  • Find the equation of the line that passes through the point (-1, 2) and that has a
    8·1 answer
  • One number added to three times another number is 45. Six times the first number added to two times the other number is 62. Find
    6·1 answer
  • If we divide the numerator and denominator of (6/8) by 2, will its value be changed?
    8·1 answer
  • Find the amount Erica owes at the end of 3 years if ​$6400 is loaned to her at a rate of 7% compounded monthly.
    15·1 answer
  • Help me with this pls
    13·1 answer
  • Question 1 of 3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!