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
Sonja [21]
2 years ago
15

Evaluate f(8): f(x) = x²-4​

Mathematics
1 answer:
earnstyle [38]2 years ago
4 0

Answer:

60

Step-by-step explanation:

\begin{aligned}f(x) & =x^2-4\\\implies f(8) & =(8)^2-4\\& =64-4\\& =60\end{aligned}

You might be interested in
Using the basic identities, find the value of cosΘ if cotΘ = -12/5.
Lubov Fominskaja [6]

Step-by-step explanation:

please mark me as brainlest

6 0
2 years ago
1. Jerome's family is traveling from Pittsburgh to Philadelphia in a car.
Anna35 [415]

Answer:

d=63h+70

Step-by-step explanation:

6 0
3 years ago
There are 8 pencils in a package. How many packages will be needed for 28 children if each child gets 4 pencils
loris [4]
14 packages of pencils will be needed
8 0
3 years ago
Read 2 more answers
Is (1,2) a solution of the system y>2x and x+y< 3
vovikov84 [41]

Answer: No it is <u>not</u> a solution

Why not? Because it doesn't make the first inequality true. Replace x with 1 and y with 2

y > 2x

y > 2*1 ... replaced x with 1

2 > 2*1 .... replaced y with 2

2 > 2 .... which is a false inequality statement since 2 is not larger than itself

3 0
4 years ago
Read 2 more answers
Which equation illustrates the multiplicative inverse property?
Olin [163]

Answer:

b.

Have a Good Day :D

6 0
4 years ago
Other questions:
  • lisa has a circular garden with a diameter of 17.5 feet. If she uses 3 teaspoons of fertilizer for every 30 square feet, how muc
    9·1 answer
  • What does 7×42 equal
    8·2 answers
  • Is the sum of 0.0̅675 ̅̅̅̅ and 8 rational or irrational?
    12·1 answer
  • Range,median,mode <br> Will give Brainliest!!^^^^
    12·2 answers
  • College Alisha is putting cheese cubes and crackers onto small plates. She has 24 cubes of cheese and 40 crackers. She want both
    6·1 answer
  • For brainiest:):):):):):):):)
    7·2 answers
  • Please help 8th grade math
    14·1 answer
  • I will give brainliest for correct answer!
    15·2 answers
  • The area of a square rug is 64 ft.² what is the perimeter of the rug?
    15·1 answer
  • Find the slope<br><br><br> !!!!!please help QUICK!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!