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
Troyanec [42]
2 years ago
8

F(6) if f(x) = x2 - 5.

Mathematics
1 answer:
andriy [413]2 years ago
8 0

f(6) = (6)2 - 5  = 12 - 5 = 7 \\  \\ therefore \: f(6) = 7
You might be interested in
PLEASEEEEEEEE HELP ME TY SO MUCH LOVE YOUUU HAVE A GREEAT DAYYYY
Vitek1552 [10]

Answer:

should have 3.5 for the first one ::))

Step-by-step explanation:

8 0
2 years ago
Write an expression in the simplest form that represents the perimeter of the following shape
____ [38]

Perimeter is adding all 4 sides together:

8 + 8 + 9x + 9x

Simplify by coming like terms to get:

18x + 16

The answer is d. 18x + 16

3 0
2 years ago
What is the measure for angle CBD <br> PLSSS HELPP!!!!​
Andrei [34K]

The measure of the angle CBD = 180° - 30° = 150°.

3 0
2 years ago
A sequence starts from -2. The term to term rule is 'square and subtract 3' find the first six numbers of the sequence
alexandr1967 [171]

Answer:

The first six numbers are -2,1,-2,1,-2,1

Step-by-step explanation:

First term is -2

The term to term rule is 'square and subtract 3'

Second term=(-2)^{2} -3=1

Third term=(1)^{2} -3=-2

Fourth term=(-2)^{2} -3=1

Fifth term=(1)^{2} -3=-2

Sixth term=(-2)^{2} -3=1

The first six numbers are -2,1,-2,1,-2,1

6 0
2 years ago
there are 148 juniors and 272 seniors attending prom this year. if there must be three chaperones per 60 students, how many chap
valkas [14]

21 chaperones are needed for 420 students.

Step-by-step explanation:

No. of juniors = 148

No. of seniors = 272

Total = 148+272 = 420 students

3 chaperones = 60 students

1 chaperone = \frac{60}{3}=20\ students

Ratio of chaperon to students = 1:20

Let,

x be the number of chaperons for 420 students.

Ration of chaperones to students = x:420

Using proportion

Ratio of chaperones to students :: Ratio of chaperons to students

1:20::x:420

Product of mean = Product of extreme

20*x=420*1\\20x=420\\

Dividing both sides by 20

\frac{20x}{20}=\frac{420}{20}\\x=21

21 chaperones are needed for 420 students.

Keywords: ratio, proportion

Learn more about ratios at:

  • brainly.com/question/4464845
  • brainly.com/question/4522984

#LearnwithBrainly

3 0
3 years ago
Other questions:
  • 5x +4y=8 how do you transform that equation into Y=mx+b​
    6·1 answer
  • Multiply. <br> √3 * 2√2 * 5√8 * 18<br><br> i need this before tomorrow. please help
    9·2 answers
  • Which expression shows the result of applying the distributive property to -2(1/3x-1/5)
    15·1 answer
  • The speed of two runners when rounded to the nearest tenth are the same. Which two runners are they? 0.178 0.169 0.277 0.289
    9·2 answers
  • In right triangle ABC with the right angle at C, sin A= 2x + .1 and cos B = 4x - .7. Determine and state the vaule of x.
    12·1 answer
  • Need help will give brainliest:
    11·2 answers
  • Given tu ij find the length of hj
    9·1 answer
  • Its basically just percents y=85(1.25)=
    9·1 answer
  • Question 9 Please Help
    9·1 answer
  • What is 12% of 1,250
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!