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
professor190 [17]
3 years ago
7

What is f(5) if f(x) =-3x-2

Mathematics
1 answer:
Darina [25.2K]3 years ago
3 0
The answer is = -3(5)-2=-15-2=-17
You might be interested in
I need help with a prople on my math for 8 grade it is y = -8x - 2
Nadusha1986 [10]

Answer:

M=8 Y=-2

Step-by-step explanation:

this is the slope and b

8 0
3 years ago
George walked around the entire perimeter of his rectangular garden. the length of his garden was 12 yards and the width was 8 y
makkiz [27]
It is 40 yards he walked

5 0
3 years ago
Which of the following are statistical questions? How many text messages did you send today? What are the ages of the students i
slamgirl [31]
The answer to your question is C. Only lll
5 0
3 years ago
Read 2 more answers
How do I simplify the following to "a+bi" form: (1+2i)^3
damaskus [11]

Answer:

Expand it.

(1+2i)^3 is equal to (1+2i)(1+2i)(1+2i).

Multiply everything out (being sure to multiply <em>every</em> term. (1+2i) * (1+2i) = 1+2i+2i+4i^2.

i is the square root of negative one, so i^2 is just -1. 1+2i+2i-4 is what you get from the first two, so now simplify that:

1-4 + 2i+2i = (-3+4i) and now multiply that by (1+2i):

(-3+4i) * (1+2i) = -3 - 6i +4i +8i^2.

Simplify again, and the answer is: -11-2i

Step-by-step explanation:

I hope this helps - really my only tip is don't spend time thinking about what i is, that just hurts your brain. Just remember that i^2 is equal to negative one, and treat it like regular multiplication and you will be fine.

7 0
2 years ago
Pls help I really need the answer right now​
Step2247 [10]
Use photo-math or Gauth-math application can help u this
5 0
2 years ago
Other questions:
  • Which equation gives the number of 1/4 centimeter that are in 7/8 centimeter?
    11·1 answer
  • ILL GIVE BRAINLIEST
    5·2 answers
  • Kelsey purchased 5 beads at a total cost of 80 cents. The round beads cost 15 cents each, and the oval beads cost 20 cents each.
    7·1 answer
  • IVE DONE THIS THREE TIMES AND MEAN PEOPLE KEEP ANSWERING SO PLEASE ANSWER AND I WIL GIVE BRAINLIST, NO FUNNY BUSSNIS PLEASEEEEEE
    5·1 answer
  • This is so confusing all of it makes no sense
    7·2 answers
  • Some YRDSB schools are lucky to have access to a track.
    10·1 answer
  • Which is the solution to this equation 6(x-3)=3x+9
    6·2 answers
  • The table shows the balance in Sam's checking account on 4 dates. On what date did he have the most money? A) June 1 B) June 30
    8·1 answer
  • I NEED IT BY TOMORROW! DO NUMBER 10
    15·2 answers
  • If a peregrine falcon dove at its maximum speed for half a mile to catch prey, how many seconds would the dive take? (Round your
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!