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
inessss [21]
2 years ago
14

If f(x)=2x^2+3x-6 what is the value of f(2)

Mathematics
1 answer:
Nutka1998 [239]2 years ago
4 0

Answer:

8

Step-by-step explanation:

put in '2' where 'x' is

2 (2^2) + 3 ( 2) - 6 = 8

You might be interested in
Security fence encloses a rectangular area on one side of a park in a city. three sides of fencing are​ used, since the fourth s
LiRa [457]
Hi,
Let assume a the width and b the length of the rectangular area.
\left \{ {{2a+b=116} \atop {a*b=1682}} \right. \\\\

 \left \{ {{b=116-2a} \atop {a*(116-2a)=1682}} \right. \\\\

 \left \{ {{b=116-2a} \atop {a^2-58a+841=0}} \right. \\\\

 \left \{ {{b=116-2a} \atop {(a-29)^2=0}} \right. \\\\

 \left \{ {{a=29} \atop {b=116-2*29}} \right. \\\\

 \left \{ {{a=29} \atop {b=58}} \right. \\\\









6 0
3 years ago
Need help............
svp [43]

Answer:

i would say C

Step-by-step explanation:

6 0
3 years ago
Wanda wants to buy a pair of shoes that cost $48 if sales tax is 8.25% what will be the total cost
lidiya [134]
48 x 8.25% = 3.96
Now add 3.96 + 48
Answer 51.96
3 0
3 years ago
Lisa, Juan and isaac equally shared 1/2 of a cake which fraction of the whole cake did each of them recieve
IgorLugansk [536]

Answer:

Each will receive \frac{1}{6}th of the cake.

Step-by-step explanation:

Let the amount of cake = c

Lisa, Juan and Isaac are the persons who are sharing half of a cake equally.

Number of persons = 3

Part of the cake shared = \frac{c}{2}

Fraction of the cake shared by each = \frac{\text{Amount of cake shared}}{\text{Number of persons who shared}}

                                                             = \frac{\frac{1}{2}c}{3}

                                                             = \frac{1}{6}c

Therefore, fraction of total cake shared by each member will be \frac{1}{6} of the total amount of cake.

6 0
2 years ago
Find the zeros of y=x^2-8x-3​
Anton [14]
This is gonna be the answer. It’s 4+sqrt(19) and 4-sqrt(19). Which is approximately 8.36 and -0.36. In x intercept form, it’s (8.36,0) and (-0.36,0) also I solved this by completing the square. I hope this helps!!! Mark as brainliest!!!

4 0
3 years ago
Other questions:
  • The choices are 40, 120, and 100. Can someone please help?
    14·2 answers
  • 7^2*3.14*a=1077.02<br> What is a?
    5·2 answers
  • Y/3x-z for x=3 y=4 and z=1
    12·1 answer
  • Help! If a = 57 in, b = 23 in, c = 72 in, and d = 26 in, what is the perimeter?
    5·2 answers
  • If the circumference of the circle is 37.68 units, what is the area? (Use 3.14 for pi .)
    13·1 answer
  • You start at the origin (0,0). Complete the following transformations and determine the final point.
    5·1 answer
  • Mags and Vector are playing a board game. They use a spinner to determine if they should move forward or backward. They roll a n
    5·1 answer
  • What is the value of x in the figure shown below?
    15·1 answer
  • Order pair for x-3y=6
    11·1 answer
  • 3. Tim and Juan are both animal lovers. Tim owns 2 cats, 3 dogs, 1 Guinea pig and 3 hamsters and represents this mathematically
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!