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
MrRa [10]
3 years ago
14

If f(x) = x3 – 2x2, which expression is equivalent to f(i)?

Mathematics
1 answer:
AnnZ [28]3 years ago
6 0

Answer:

D

Step-by-step explanation:

f(x)=x³-2x²

f(i)=(i)³-2(i)²=i²×i-2(-1)

=-1×i+2

=2-i

You might be interested in
Pls answer it pls thanks
Ksenya-84 [330]

Answer:

1072.3

Step-by-step explanation:

V=(2/3)πr³ is the formula.

-hope it helps

7 0
2 years ago
Read 2 more answers
Please help I will give brainliest to whoever explains step by step
Evgesh-ka [11]

Answer: In the exact order up to down: 80, 74, 110, 96, 80

Step-by-step explanation:

Do the equation

360=(x-6)+(x+30)+1.2x+x

we can simplify by doing

360=(x-6)+(x+30)+2.2x

=360=x-6+x+30+2.2x

=360=4.2x+24

=336=4.2x

=80=x

x=80

I just started brainly and I want to help more people with their questions please just give a thanks or a rating to keep me going and help more people.

4 0
3 years ago
Complete the following statements.
Ray Of Light [21]
1.
11 16
— X — = 44
4 1

Answer to number 1. —- 44 cups.

2.
880 yards is half of 1,760. So, if 1,760 yards is 1 mile then 880 yards (1/2) is .5 mile.

Answer to number 2. —- 0.5 mile.

3.
36 7
— X — =84
1 3


Answer to number 3. —- 84 inches.



ANSWER:
1. 44 cups
2. 0.5 mile
3.84 inches

Hope this helped you understand you how to do this. Have a great day. A thank you and (or) brainliest is always appreciated. (Optional....) Goodbye!
8 0
3 years ago
Find x in the following triangle pls solve it fast!! Correct answer will get brainliest!!!!
neonofarm [45]

Answer:

c=26

Step-by-step explanation:

So you would use the formula a^2+b^2=c^2

10^2+24^2=c^2

100+576=c^2

C^2=676

c=26

4 0
3 years ago
Jill earns a yearly salary of $40,000 plus
Rudik [331]

Answer:

Jill earned $22,500 more total income for the year.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • WHAT IS THE CORRECT SCALE FACTOR?
    11·1 answer
  • A rectangle has a height of x and a width of 7x – 4.<br> Express the area of the entire rectangle.
    13·2 answers
  • Colin is painting figurines. He spends 20 minutes painting each figurine. After painting for 60 minutes, he still has 9 more fig
    15·1 answer
  • Which Algerbredic expression is equivelant to the expression below
    7·2 answers
  • 5.6÷2×2×2+(12.75 + 7.45)​
    9·1 answer
  • Simplify the expression. -8y + 5 + 2y
    11·2 answers
  • Use the formula L= 10 log 10 R, where Is the loudness of a sound and R is the sound's relative intensity. to find out how much l
    5·1 answer
  • A board 180 cm long is cut into two pieces such that 3 times the length of the larger piece is 85 cm longer than 4 times the len
    14·1 answer
  • What does anyone know what perimeter is and area to help for me friends
    10·1 answer
  • A hairstylist schedules 14 hour to trim a customer's hair and 16 hour to style the customer's hair. The hairstylist plans to wor
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!