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
Liula [17]
3 years ago
7

If f(x) = x + 15, find f(3)

Mathematics
1 answer:
gavmur [86]3 years ago
3 0

Answer:

I think its 18

Step-by-step explanation:

You might be interested in
Help MATH ASAP MARKING BRIANLIT!!
FinnZ [79.3K]

Answer:

-41

Step-by-step explanation:

The change is -2

(-2*20)-1 = -41

5 0
4 years ago
Find the slope to y=8/9x-9 and the y intercept
Liula [17]
The \ general \ form \ of \ a \ straight-line \ equation \ is: \\\\ y=mx+b\\\\where \ "m " \ is \ the \ slope \ of \ the \ line \ and \ "b"  \ is \ y -intercept \\ \\ y= \frac{8}{9}x-9 \\\\m=\frac{8}{9}\\b=-9 \\   \\Answer: \ Slope \ is \ equal \ to \ 6 \\ y-intercept \ is \ equal \ ( -9).
7 0
3 years ago
Read 2 more answers
Is 6.54 repeating a rational number?
kap26 [50]

Answer:

yes

Step-by-step explanation:

5 0
3 years ago
32 15' 66" is the same as _____. Round to the nearest hundredth of a degree. Answer:
son4ous [18]
First, convert 15'66'' to degrees. Every degree is 60' and every minute (') is 60''. Thus,                             15' x (1° / 60') = 0.25°and                             66'' x (1' / 60'') x (1° / 60') = 0.01833°Add all the measurements in degrees including the 32° from the given. That is,                                     32° + 0.25° + 0.01833° = 32.268°Rounding the answer to the nearest hundredth gives us 32.27°.
5 0
3 years ago
Read 2 more answers
Pleas help me!!
Sphinxa [80]
1) Answer: The part of the quadratic formula tells us whether the quadratic equation can be solved by factoring is b^2-4ac

2) 4x^2+6x+2=0
ax^2+bx+c=0; a=4, b=6, c=2
b^2-4ac=(6)^2-4(4)(2)=36-32
b^2-4ac=4

Answer: b^2-4ac=4
7 0
3 years ago
Other questions:
  • }
    12·1 answer
  • What is the 45th multiple of 80
    14·1 answer
  • Find the measures of two supplementary angles if their measures are in the given ratio.<br> 3:7
    10·2 answers
  • What is the equation of a line, in point- slope form, that passes through (5, -3) and has a slope of 2/3?
    6·1 answer
  • A player in a board game will roll two standard dice. She needs to roll a 9, 10, or 11 to win the game. Determine the sample spa
    12·1 answer
  • Of you give me the equation I can probably solve it but I can't figure it out PLZ HELP!!!
    10·2 answers
  • Determine the Equation of the line Perpendicular to 2x -3y +5= 0 and passers through (-6,-3)
    12·1 answer
  • If a project is handed in late, you receive
    6·1 answer
  • You move right 7 units. You end at (8, 7). Where did you start?
    8·1 answer
  • HELP PLEASEEEE IM BEGGING YOU
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!