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
Lapatulllka [165]
3 years ago
12

If f(x) = 4x² – 3x + 8, then f(-2) =

Mathematics
1 answer:
Citrus2011 [14]3 years ago
7 0

Answer: 30

Step-by-step explanation:

16+6+18

You might be interested in
Write the ratio<br> 3/5 to 9 as a fraction in simplest form.
larisa [96]

Answer:1/10

Step-by-step explanation:

To convert a ratio to a fraction, you divide the number on the left by the number on the right. This gets you (3/5)/6. When dividing fractions by whole numbers, you need to convert the whole number to a fraction. I converted 6 to 6/1, so that gave me (3/5)/(6/1). You then multiply the top number by the bottom number to get the numerator of the answer, and the middle 2 numbers multiplied is the denominator. The answer is (3x1)/(5x6), or 3/30, which can be simplified to 1/10.

8 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!! !PLEASE SOLVE!<br> y-63=1/2(x-64)
yarga [219]
Y - 63 = 1/2 (x - 64)       (distribute 1/2)
y - 63 = 1/2x - 32          (add 63 to both sides)
y = 1/2x + 31                 (this is your answer)
7 0
3 years ago
Can I get him with all the questions please?
lara [203]

Answer:

14.16\\15. a) 14

Step-by-step explanation:

14. We\ are\ given\ that,\\The\ assumed\ number\ x\ is\ 4\ more\ than\ 12\\Hence,\\x=4+12\\x=16\\Lets\ see\ that\ x=16\ as\ a\ solution,\ matches\ with\ the\ other\ information\ provided.\\We\ are\ also\ given\ that,\\x13, 16\ is\ greater\ than\ 13\ too.\\x

15. a)\\Let\ the\ assumed\ no.\ be\ y\\Here,\ we\ are\ given\ the\ following\ information\ about\ y:\\y>10,\\y12\\y13,\\y=14

5 0
3 years ago
Mike ans his three friends decided to divide the lunch bill evenly.They are trying to figure out how much each person owes if th
zzz [600]

Answer:

b

Step-by-step explanation:

x is the number each person will get

b is the only possible answer

3 0
3 years ago
Is ∆RST ≅ ∆VUT ? Justify your answer below.
BlackZzzverrR [31]

Answer:

Yes.

Step-by-step explanation:

We know <S is congruent to <U. line segment ST is congruent to line segment UT. Also, the line going through T( line segment RV) makes 2 congruent angles. <STU and < UTV are congruent. So triangle RST is congruent to triangle VUT by ASA (angle side angle.)

8 0
3 years ago
Other questions:
  • Trella alcala deposited 1,950 in a new credit union savings account on the first of the quarter the principal earns 4.25 percent
    8·2 answers
  • Urgent help, please!.....
    12·2 answers
  • what ratio was used on a table that has two sides. on one side the numbers are 12,20,28,and 36. on the other side the numbers ar
    15·1 answer
  • The _____ in scientific notation tells you how many places to move the decimal point.
    6·1 answer
  • Write the first five terms of the geometric sequence in which a1=64 and the common ratio is 5/4
    9·1 answer
  • Someone pleaseeee help me!!!! I’m stuck
    13·2 answers
  • If a stadium pays $11000 for labor and $7000 for parking what would the stadiums parking revenue be if the stadium is hoping par
    9·1 answer
  • HELP PLEASEEEEEEEEEE
    8·1 answer
  • F(x)=-(x+2)^2+3 put in standard form
    6·2 answers
  • Solve for w.<br> 6= 9 + w
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!