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
laila [671]
3 years ago
12

Evaluate 12x2 + 39x + 30 at x = 3.

Mathematics
2 answers:
astraxan [27]3 years ago
4 0

Answer:

255

Step-by-step explanation:

f(x) = 12x^{2}\\ + 39x + 30

f(3) = 12(3)^{2} + 39(3) + 30

= 108 + 117 + 30

= 255

ycow [4]3 years ago
3 0

Answer:

255

Step-by-step explanation:

12x^(2) + 39x + 30

x = 3

Substitute in"3" for "x" and solve;

12(3)^(2) + 39(3) + 30

= 12 * 9 + 117 + 30

= 108 + 117 + 30

= 255

You might be interested in
Find m QRS? who can help me?​
Ratling [72]

Answer:

m<PRS+m<PRQ=m<QRS.

17 + 17 = 34

m<QRS=34

4 0
2 years ago
Read 2 more answers
Can someone help me please!!
hodyreva [135]

Answer:

  1. idk

Step-by-step explanation:

i just need points :/ v

8 0
3 years ago
Will the probabilities from an experiment with 20 trials be exactly the same if you repeat the experiment? (Explain your thinkin
trasher [3.6K]

Hello, each and every one of your 20 trials should be very similar to the one prior, as long as you keep the data the same, such as how much water you use, or the length of an object, etc.

I hope that helped, if it did in any way, place mark as brainliest, thank, and rate me! If you need any more help or have any more questions, please feel free to ask!

You can follow me on IG: kaitlyn.kannasoot

4 0
3 years ago
What could be a possible solution to <br> 4x &gt; 24
mr_godi [17]

Answer:

x>6

hope it helps.........

7 0
2 years ago
Read 2 more answers
Draw me a dot diagram to show me why 9 is a square number?
jenyasd209 [6]
   1  2  3
1 .   .   .
2 .   .   .
3 .   .   .

5 0
3 years ago
Other questions:
  • A police cruiser approaching a right-angled intersection from the south, is chasing a speeding car that has turned the corner an
    10·2 answers
  • YO PLS HELP ASAP !!! MARKIN <br>BRAINIEST !!! btw da drop down answers are da same as whats shown​
    13·1 answer
  • What is the answer to this question -4(8)
    10·2 answers
  • A stack of boards is 21 inches high. Each board is 1 3/4 inches thick. How many boards are there
    13·1 answer
  • what are the length and width of a rectangular traffic sign if the length exceeds the width by 24 inches and the perimeter by 12
    5·1 answer
  • Ratio and simplify the ratio helpp​
    14·1 answer
  • A food scientist takes a random sample of 25 cereals in order to test the claim that the mean fiber content is less than 2.5 gra
    11·1 answer
  • Hi watts upp its me the CRACKHEAD who has a sister and doesnt wanna help her so she asks brainly to help her sister instead! Any
    11·1 answer
  • (-8, 3)<br> (-3, -4.5)<br> The graph of the linear function What is the zero of g?
    5·1 answer
  • Are two kites always, sometimes, or never similar? (GEOMETRY)thank you ! :)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!